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  <xs:element name="FairValueMeasurementonaRecurringBasisScheduleofAssetsMeasuredatFairValueonRecurringBasisandFairValueHierarchyofInputsDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="cept_FairValueMeasurementonaRecurringBasisScheduleofAssetsMeasuredatFairValueonRecurringBasisandFairValueHierarchyofInputsDetailsTable"/>
  <xs:element name="DescriptionofOrganizationBusinessOperationsandBasisofPresentationDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="cept_DescriptionofOrganizationBusinessOperationsandBasisofPresentationDetailsTable"/>
  <xs:element name="OfferingCosts" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="cept_OfferingCosts"/>
  <xs:element name="UnderwritingFees" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="cept_UnderwritingFees"/>
  <xs:element name="OtherOfferingCosts" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="cept_OtherOfferingCosts"/>
  <xs:element name="RedeemedSharePrice" type="dtr:perShareItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="cept_RedeemedSharePrice"/>
  <xs:element name="RedemptionSharesPercentage" type="dtr:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="cept_RedemptionSharesPercentage"/>
  <xs:element name="ProceedsFromAPrivatePlacementPIPE" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="cept_ProceedsFromAPrivatePlacementPIPE"/>
  <xs:element name="BusinessCombinationPercentageOfOrdinarySharesConsideration" type="dtr:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="cept_BusinessCombinationPercentageOfOrdinarySharesConsideration"/>
  <xs:element name="InvestmentExceedingAmount" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="cept_InvestmentExceedingAmount"/>
  <xs:element name="PercentageOfPostCombinationForfeitureAndVesting" type="dtr:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="cept_PercentageOfPostCombinationForfeitureAndVesting"/>
  <xs:element name="ReductionAmountOfFundsInTrustAccount" type="dtr:perShareItemType" abstract="false" xbrli:periodType="instant" nillable="true" substitutionGroup="xbrli:item" id="cept_ReductionAmountOfFundsInTrustAccount"/>
  <xs:element name="WorkingCapital" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="cept_WorkingCapital"/>
  <xs:element name="WorkingCapitalDeficit" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="cept_WorkingCapitalDeficit"/>
  <xs:element name="SummaryofSignificantAccountingPoliciesDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="cept_SummaryofSignificantAccountingPoliciesDetailsTable"/>
  <xs:element name="InitialPublicOfferingDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="cept_InitialPublicOfferingDetailsTable"/>
  <xs:element name="AgreementDomainDomain" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="cept_AgreementDomainDomain"/>
  <xs:element name="RelatedPartyTransactionsDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="cept_RelatedPartyTransactionsDetailsTable"/>
  <xs:element name="NumberOfSharesSurrenderedDuringThePeriod" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="cept_NumberOfSharesSurrenderedDuringThePeriod"/>
  <xs:element name="NumberOfConsecutiveTradingDays" type="xbrli:durationItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="cept_NumberOfConsecutiveTradingDays"/>
  <xs:element name="PercentageOfShareValuePubcoCommonStockIssued" type="dtr:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="cept_PercentageOfShareValuePubcoCommonStockIssued"/>
  <xs:element name="SecuritizeEquityValuePerShare" type="dtr:perShareItemType" abstract="false" xbrli:periodType="instant" nillable="true" substitutionGroup="xbrli:item" id="cept_SecuritizeEquityValuePerShare"/>
  <xs:element name="PercentageOfAdditionalSecuritizeEquityValue" type="dtr:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="cept_PercentageOfAdditionalSecuritizeEquityValue"/>
  <xs:element name="LoanDueToRelatedParties" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="cept_LoanDueToRelatedParties"/>
  <xs:element name="CommitmentsandContingenciesDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="cept_CommitmentsandContingenciesDetailsTable"/>
  <xs:element name="BorrowingCapacityOfRelatedPartyLoans" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="cept_BorrowingCapacityOfRelatedPartyLoans"/>
  <xs:element name="PromissoryNoteWithTheSponsor" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="cept_PromissoryNoteWithTheSponsor"/>
  <xs:element name="CashPaymentsForTheirServices" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="cept_CashPaymentsForTheirServices"/>
  <xs:element name="ShareholdersEquityDeficitDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="cept_ShareholdersEquityDeficitDetailsTable"/>
  <xs:element name="PercentageOfCommonStockOnConversionOfShares" type="dtr:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="cept_PercentageOfCommonStockOnConversionOfShares"/>
  <xs:element name="FairValueMeasurementonaRecurringBasisDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="cept_FairValueMeasurementonaRecurringBasisDetailsTable"/>
  <xs:element name="SegmentInformationDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="cept_SegmentInformationDetailsTable"/>
  <xs:element name="ChangeInFairValueOfForwardSalesSecurities" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="cept_ChangeInFairValueOfForwardSalesSecurities"/>
  <xs:element name="AgreementAxis" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:dimensionItem" id="cept_AgreementAxis"/>
  <xs:element name="AdministrativeSupportAgreementMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="cept_AdministrativeSupportAgreementMember"/>
  <xs:element name="ClassAOrdinarySharesSubjectToPossibleRedemptionMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="cept_ClassAOrdinarySharesSubjectToPossibleRedemptionMember"/>
  <xs:element name="ClassAPrivatePlacementMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="cept_ClassAPrivatePlacementMember"/>
  <xs:element name="ClassAPrivatePlacementSharesMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="cept_ClassAPrivatePlacementSharesMember"/>
  <xs:element name="ClassAPublicSharesMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="cept_ClassAPublicSharesMember"/>
  <xs:element name="ClassBOrdinarySharesMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="cept_ClassBOrdinarySharesMember"/>
  <xs:element name="ForwardSaleSecuritiesLiabilityMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="cept_ForwardSaleSecuritiesLiabilityMember"/>
  <xs:element name="FoundersSharesMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="cept_FoundersSharesMember"/>
  <xs:element name="PIPEEngagementLetterMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="cept_PIPEEngagementLetterMember"/>
  <xs:element name="PIPESubscriptionAgreementsMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="cept_PIPESubscriptionAgreementsMember"/>
  <xs:element name="PromissoryNoteDueToSponsorMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="cept_PromissoryNoteDueToSponsorMember"/>
  <xs:element name="PromissoryNoteMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="cept_PromissoryNoteMember"/>
  <xs:element name="PubcoCommonStockMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="cept_PubcoCommonStockMember"/>
  <xs:element name="PublicSharesMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="cept_PublicSharesMember"/>
  <xs:element name="SponsorLoanMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="cept_SponsorLoanMember"/>
  <xs:element name="SponsorMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="cept_SponsorMember"/>
  <xs:element name="SponsorNoteMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="cept_SponsorNoteMember"/>
  <xs:element name="TrustAccountMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="cept_TrustAccountMember"/>
  <xs:element name="SummaryOfSignificantAccountingPoliciesLineItems" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="cept_SummaryOfSignificantAccountingPoliciesLineItems"/>
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</xs:schema>
