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          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:linkbaseRef xlink:type="simple" xlink:href="cdt-20260331_pre.xml" xlink:role="http://www.xbrl.org/2003/role/presentationLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:title="Presentation Links" />
        <link:linkbaseRef xlink:type="simple" xlink:href="cdt-20260331_lab.xml" xlink:role="http://www.xbrl.org/2003/role/labelLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:title="Label Links" />
        <link:linkbaseRef xlink:type="simple" xlink:href="cdt-20260331_cal.xml" xlink:role="http://www.xbrl.org/2003/role/calculationLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:title="Calculation Links" />
        <link:linkbaseRef xlink:type="simple" xlink:href="cdt-20260331_def.xml" xlink:role="http://www.xbrl.org/2003/role/definitionLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:title="Definition Links" />
      </appinfo>
    </annotation>
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    <import namespace="http://www.xbrl.org/2003/linkbase" schemaLocation="http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd" />
    <import namespace="http://xbrl.sec.gov/dei/2026" schemaLocation="https://xbrl.sec.gov/dei/2026/dei-2026.xsd" />
    <import namespace="http://fasb.org/us-gaap/2026" schemaLocation="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd" />
    <import namespace="http://fasb.org/us-types/2026" schemaLocation="https://xbrl.fasb.org/us-gaap/2026/elts/us-types-2026.xsd" />
    <import namespace="http://www.xbrl.org/dtr/type/2024-01-31" schemaLocation="https://www.xbrl.org/dtr/type/2024-01-31/types.xsd" />
    <import namespace="http://xbrl.sec.gov/ecd/2026" schemaLocation="https://xbrl.sec.gov/ecd/2026/ecd-2026.xsd" />
    <import namespace="http://xbrl.sec.gov/country/2026" schemaLocation="https://xbrl.sec.gov/country/2026/country-2026.xsd" />
    <import namespace="http://fasb.org/srt/2026" schemaLocation="https://xbrl.fasb.org/srt/2026/elts/srt-2026.xsd" />
    <import namespace="http://fasb.org/srt-types/2026" schemaLocation="https://xbrl.fasb.org/srt/2026/elts/srt-types-2026.xsd" />
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    <element id="CDT_RedeemableWarrantsEachWholeWarrantExercisableForOneShareOfCommonStockMember" name="RedeemableWarrantsEachWholeWarrantExercisableForOneShareOfCommonStockMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
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    <element id="CDT_ServiceAgreementMember" name="ServiceAgreementMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
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    <element id="CDT_SecondAdditionalAgreementMember" name="SecondAdditionalAgreementMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="CDT_ManoiraJointDevelopmentAgreementMember" name="ManoiraJointDevelopmentAgreementMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
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    <element id="CDT_TwoThousandTwentyThreePlanMember" name="TwoThousandTwentyThreePlanMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="CDT_SalesAgreementMember" name="SalesAgreementMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
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    <element id="CDT_AGPWarrantsMember" name="AGPWarrantsMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="CDT_ConvertiblePromissoryNotesPayableMember" name="ConvertiblePromissoryNotesPayableMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="CDT_MarchTwentyTwentyFourWarrantsMember" name="MarchTwentyTwentyFourWarrantsMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="CDT_AprilTwentyTwentyFourWarrantsMember" name="AprilTwentyTwentyFourWarrantsMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="CDT_AGPTwentyTwentyFourWarrantsMember" name="AGPTwentyTwentyFourWarrantsMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
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    <element id="CDT_BoardOfDirectorsMember" name="BoardOfDirectorsMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
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    <element id="CDT_SARBORGServicesAgreementMember" name="SARBORGServicesAgreementMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="CDT_JointDevelopmentAgreementMember" name="JointDevelopmentAgreementMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="CDT_LeaseAgreementMember" name="LeaseAgreementMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="CDT_PurchaseAgreementCorvusMember" name="PurchaseAgreementCorvusMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
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    <element id="CDT_RelatedPartiesMember" name="RelatedPartiesMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="CDT_LegalAndProfessionalFeesMember" name="LegalAndProfessionalFeesMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="CDT_AccountingAndAuditFeesMember" name="AccountingAndAuditFeesMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="CDT_SalariesPayrollAndStockBasedCompensationMember" name="SalariesPayrollAndStockBasedCompensationMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
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    <element id="CDT_ELOCMember" name="ELOCMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="CDT_ELOCSecondAmendmentMember" name="ELOCSecondAmendmentMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="CDT_SeniorSecuredPromissoryNoteWithJJAstorMember" name="SeniorSecuredPromissoryNoteWithJJAstorMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="CDT_TwentyFourEqualWeeklyInstallmentsMember" name="TwentyFourEqualWeeklyInstallmentsMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
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    <element id="CDT_PrepaidRdServices" name="PrepaidRdServices" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
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    <element id="CDT_AccruedLitigationLiability" name="AccruedLitigationLiability" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="CDT_StockIssuedDuringPeriodValueIssuanceOfCommonStockUponExerciseOfConversionOption" name="StockIssuedDuringPeriodValueIssuanceOfCommonStockUponExerciseOfConversionOption" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="CDT_StockIssuedDuringPeriodSharesIssuanceOfCommonStockUponExerciseOfConversionOption" name="StockIssuedDuringPeriodSharesIssuanceOfCommonStockUponExerciseOfConversionOption" nillable="true" xbrli:periodType="duration" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" />
    <element id="CDT_StockIssuedDuringPeriodValueForEquityLineOfCredit" name="StockIssuedDuringPeriodValueForEquityLineOfCredit" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="CDT_StockIssuedDuringPeriodSharesForEquityLineOfCredit" name="StockIssuedDuringPeriodSharesForEquityLineOfCredit" nillable="true" xbrli:periodType="duration" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" />
    <element id="CDT_StockIssuedDuringPeriodValueIssuanceOfCommonStockUponInvestment" name="StockIssuedDuringPeriodValueIssuanceOfCommonStockUponInvestment" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="CDT_StockIssuedDuringPeriodSharesIssuanceOfCommonStockUponInvestmentShares" name="StockIssuedDuringPeriodSharesIssuanceOfCommonStockUponInvestmentShares" nillable="true" xbrli:periodType="duration" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" />
    <element id="CDT_StockIssuedDuringPeriodValueExerciseOfWarrantsAttributableToInvestment" name="StockIssuedDuringPeriodValueExerciseOfWarrantsAttributableToInvestment" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="CDT_StockIssuedDuringPeriodSharesExerciseOfWarrantsAttributableToInvestmentShares" name="StockIssuedDuringPeriodSharesExerciseOfWarrantsAttributableToInvestmentShares" nillable="true" xbrli:periodType="duration" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" />
    <element id="CDT_StockIssuedDuringPeriodValueExerciseOfWarrantsAttributableToSaleOfPreviouslyControlledSubsidiary" name="StockIssuedDuringPeriodValueExerciseOfWarrantsAttributableToSaleOfPreviouslyControlledSubsidiary" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="CDT_StockIssuedDuringPeriodSharesExerciseOfWarrantsAttributableToSaleOfPreviouslyControlledSubsidiaryShares" name="StockIssuedDuringPeriodSharesExerciseOfWarrantsAttributableToSaleOfPreviouslyControlledSubsidiaryShares" nillable="true" xbrli:periodType="duration" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" />
    <element id="CDT_StockIssuedDuringPeriodValueIssuanceOfCommonStock" name="StockIssuedDuringPeriodValueIssuanceOfCommonStock" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="CDT_StockIssuedDuringPeriodSharesIssuanceOfCommonStock" name="StockIssuedDuringPeriodSharesIssuanceOfCommonStock" nillable="true" xbrli:periodType="duration" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" />
    <element id="CDT_GainLossOnChangeInFairValueOfConvertibleNotesPayable" name="GainLossOnChangeInFairValueOfConvertibleNotesPayable" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="CDT_LossOnDisposalOfCryptoHoldings" name="LossOnDisposalOfCryptoHoldings" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="CDT_GainsOnWaiverOfAccruedInterest" name="GainsOnWaiverOfAccruedInterest" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="CDT_NoncashInterestExpense" name="NoncashInterestExpense" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="CDT_OperatingLeaseObligations" name="OperatingLeaseObligations" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="CDT_DepreciationExpense" name="DepreciationExpense" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="CDT_AmortizationOfDebtDiscount" name="AmortizationOfDebtDiscount" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="CDT_IncreaseDecreaseInAccruedExpensesAndOtherCurrentLiabilities" name="IncreaseDecreaseInAccruedExpensesAndOtherCurrentLiabilities" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="CDT_PurchaseOfEquipmentAndClinicalAssets" name="PurchaseOfEquipmentAndClinicalAssets" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="CDT_RepaymentOfNotesPayableRelatedParties" name="RepaymentOfNotesPayableRelatedParties" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="CDT_RepaymentOfConvertibleNotesPayableRelatedParties" name="RepaymentOfConvertibleNotesPayableRelatedParties" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
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    <element id="CDT_DeferredCashPayableForInvestmentInRelatedParty" name="DeferredCashPayableForInvestmentInRelatedParty" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
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    <element id="CDT_DisclosureOfResearchAndDevelopmentLicenseAgreementTextBlock" name="DisclosureOfResearchAndDevelopmentLicenseAgreementTextBlock" nillable="true" xbrli:periodType="duration" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" />
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    <element id="CDT_AccountingPoliciesTable" name="AccountingPoliciesTable" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" />
    <element id="CDT_MinimumPricePerShare" name="MinimumPricePerShare" nillable="true" xbrli:periodType="instant" type="dtr-types:perShareItemType" substitutionGroup="xbrli:item" />
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    <element id="CDT_ShareOfNetLiabilities" name="ShareOfNetLiabilities" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="CDT_ShareOfNetIncomeLoss" name="ShareOfNetIncomeLoss" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="CDT_ChangeInFairValueOfConvertibleNotesPayable" name="ChangeInFairValueOfConvertibleNotesPayable" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
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    <element id="CDT_DisclosureConvertibleNotesPayableTable" name="DisclosureConvertibleNotesPayableTable" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" />
    <element id="CDT_DeferredCommissionPayableAnnualInterestRate" name="DeferredCommissionPayableAnnualInterestRate" nillable="true" xbrli:periodType="instant" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" />
    <element id="CDT_DebtConversionGainLossOnConversionAmount" name="DebtConversionGainLossOnConversionAmount" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="CDT_ResearchAndDevelopmentExpenseTable" name="ResearchAndDevelopmentExpenseTable" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" />
    <element id="CDT_PaymentToResearchAndDevolpmentAmount" name="PaymentToResearchAndDevolpmentAmount" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="CDT_CashPayment" name="CashPayment" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="CDT_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsUnvestedOutstandingNumber" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsUnvestedOutstandingNumber" nillable="true" xbrli:periodType="instant" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" />
    <element id="CDT_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToUnvestedOutstandingWeightedAverageExercisePrice" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToUnvestedOutstandingWeightedAverageExercisePrice" nillable="true" xbrli:periodType="instant" type="dtr-types:perShareItemType" substitutionGroup="xbrli:item" />
    <element id="CDT_ShareBasedCompensationArrangementByShareBasedPaymentUnvestedAwardVestingPeriod1" name="ShareBasedCompensationArrangementByShareBasedPaymentUnvestedAwardVestingPeriod1" nillable="true" xbrli:periodType="duration" type="xbrli:durationItemType" substitutionGroup="xbrli:item" />
    <element id="CDT_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsUnvestedIntrinsicValue1" name="SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsUnvestedIntrinsicValue1" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="CDT_GainOnChangeInFairValueOfConvertibleNotesPayable" name="GainOnChangeInFairValueOfConvertibleNotesPayable" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="CDT_GainOnDebtExtinguishment" name="GainOnDebtExtinguishment" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="CDT_GainOnWaiverOfAccruedInterest" name="GainOnWaiverOfAccruedInterest" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="CDT_GainOnIssuanceOfSharesForServices" name="GainOnIssuanceOfSharesForServices" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="CDT_LossOnConversionOfConvertibleNotesPayable" name="LossOnConversionOfConvertibleNotesPayable" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="CDT_OtherInterestExpense" name="OtherInterestExpense" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="CDT_LossOnEquityMethodInvestments" name="LossOnEquityMethodInvestments" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="CDT_ExpensesOther" name="ExpensesOther" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="CDT_BusinessCombinationCommonStockOnMarketValueStand" name="BusinessCombinationCommonStockOnMarketValueStand" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="CDT_InterestAndRepaymentOnStrandsCosts" name="InterestAndRepaymentOnStrandsCosts" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="CDT_StrandsCosts" name="StrandsCosts" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="CDT_DisclosureWarrantsTable" name="DisclosureWarrantsTable" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" />
    <element id="CDT_GeneralAndAdministrativeExpenses" name="GeneralAndAdministrativeExpenses" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="CDT_OtherOperatingExpense" name="OtherOperatingExpense" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="CDT_LossOnEquityMethodInvestment" name="LossOnEquityMethodInvestment" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="CDT_PrepaidExpenseAndOtherLongTermAssetsNoncurrent" name="PrepaidExpenseAndOtherLongTermAssetsNoncurrent" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="CDT_StockIssuedDuringPeriodValueExerciseOfWarrantsAttributableToSaleOfPreciouslyControlledSubsidiary" name="StockIssuedDuringPeriodValueExerciseOfWarrantsAttributableToSaleOfPreciouslyControlledSubsidiary" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="CDT_StockIssuedDuringPeriodSharesExerciseOfWarrantsAttributableToSaleOfPreciouslyControlledSubsidiaryShares" name="StockIssuedDuringPeriodSharesExerciseOfWarrantsAttributableToSaleOfPreciouslyControlledSubsidiaryShares" nillable="true" xbrli:periodType="duration" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" />
    <element id="CDT_LossOnDebtExtinguishmentNet" name="LossOnDebtExtinguishmentNet" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="CDT_LossOnChangeInFairValueOfConvertibleNotesPayable" name="LossOnChangeInFairValueOfConvertibleNotesPayable" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="CDT_NoncashLeaseExpense" name="NoncashLeaseExpense" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="CDT_DepositInsuranceLimit" name="DepositInsuranceLimit" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="CDT_CashAndCashEquivalentsNetBankOverdrafts" name="CashAndCashEquivalentsNetBankOverdrafts" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="CDT_EquipmentAndClinicalAssetsPolicyTextBlock" name="EquipmentAndClinicalAssetsPolicyTextBlock" nillable="true" xbrli:periodType="duration" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="CDT_WarrantInstrumentsPolicyTextBlock" name="WarrantInstrumentsPolicyTextBlock" nillable="true" xbrli:periodType="duration" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="CDT_StockOptionsPolicyTextBlock" name="StockOptionsPolicyTextBlock" nillable="true" xbrli:periodType="duration" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="CDT_SalesOfWhollyOwnedSubsidiaryDisclosureTextBlock" name="SalesOfWhollyOwnedSubsidiaryDisclosureTextBlock" nillable="true" xbrli:periodType="duration" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="CDT_SaleAndPurchaseAgreementMember" name="SaleAndPurchaseAgreementMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="CDT_PlaintiffForCashAdvisoryFees" name="PlaintiffForCashAdvisoryFees" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="CDT_LegalCostReimbursement" name="LegalCostReimbursement" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="CDT_LegalCostReimbursementTotal" name="LegalCostReimbursementTotal" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="CDT_LossOnDeconsolidationOfPreviouslyControlledSubsidiary" name="LossOnDeconsolidationOfPreviouslyControlledSubsidiary" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="CDT_AccruedEquityMethodInvestmentPayableRelatedParty" name="AccruedEquityMethodInvestmentPayableRelatedParty" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="CDT_TwentyTwentyThreeConvertibleNoteMember" name="TwentyTwentyThreeConvertibleNoteMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="CDT_ConvertiblePromissoryNotePayableMember" name="ConvertiblePromissoryNotePayableMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="CDT_ConsultingAgreementMember" name="ConsultingAgreementMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="CDT_NirlandLimitedMember" name="NirlandLimitedMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="CDT_LoansAmendmentMember" name="LoansAmendmentMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="CDT_OctoberTwoThousandTwentyFourNirlandNoteMember" name="OctoberTwoThousandTwentyFourNirlandNoteMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="CDT_ArrangementFeePercentage" name="ArrangementFeePercentage" nillable="true" xbrli:periodType="duration" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" />
    <element id="CDT_PIPEWarrantsMember" name="PIPEWarrantsMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="CDT_AstraZenecaMember" name="AstraZenecaMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="CDT_ResearchAndDevelopmentTaxReceivable" name="ResearchAndDevelopmentTaxReceivable" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="CDT_PreFundedWarrantMember" name="PreFundedWarrantMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="CDT_GainLossOnEquityMethodInvestment" name="GainLossOnEquityMethodInvestment" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="CDT_IssuanceOfCommonStockForServicesRelatedParty" name="IssuanceOfCommonStockForServicesRelatedParty" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="CDT_AscentNoteConversionsAndSettlementMember" name="AscentNoteConversionsAndSettlementMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
</schema>
