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  <xsd:element name="ManagementServicesAgreementMember" id="hrmy_ManagementServicesAgreementMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="CurrentLiabilitiesMember" id="hrmy_CurrentLiabilitiesMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="SeniorSecuredTermLoanMember" id="hrmy_SeniorSecuredTermLoanMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="SeniorSecuredDelayedDrawTermLoanMember" id="hrmy_SeniorSecuredDelayedDrawTermLoanMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <element id="hrmy_TemporaryEquityValueConvertedToPermanentEquity" name="TemporaryEquityValueConvertedToPermanentEquity" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="hrmy_TemporaryEquityShareConvertedToPermanentEquity" name="TemporaryEquityShareConvertedToPermanentEquity" nillable="true" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="hrmy_RepurchaseAndCancellationOfCommonUnitsWithheldForTaxesShares" name="RepurchaseAndCancellationOfCommonUnitsWithheldForTaxesShares" nillable="true" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="hrmy_ReclassificationOfWarrantLiabilityToEquity" name="ReclassificationOfWarrantLiabilityToEquity" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="hrmy_BioprojetMember" name="BioprojetMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="hrmy_RepaymentOfDebtCommencingOnDecember312021Member" name="RepaymentOfDebtCommencingOnDecember312021Member" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="hrmy_RepaymentOfDebtBeginningOnMarch312024Member" name="RepaymentOfDebtBeginningOnMarch312024Member" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="hrmy_RepaymentOfDebtDueOnMaturityDateMember" name="RepaymentOfDebtDueOnMaturityDateMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="hrmy_AssetPurchaseAgreementWithConsynanceTherapeuticsMember" name="AssetPurchaseAgreementWithConsynanceTherapeuticsMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="hrmy_AllCountriesExcludingChinaMember" name="AllCountriesExcludingChinaMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="hrmy_Hbs102Member" name="Hbs102Member" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="hrmy_AssetAcquisitionConsiderationTransferred" name="AssetAcquisitionConsiderationTransferred" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="hrmy_AssetAcquisitionsAxis" name="AssetAcquisitionsAxis" nillable="true" type="xbrli:stringItemType" substitutionGroup="xbrldt:dimensionItem" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="hrmy_AssetAcquisitionsDomain" name="AssetAcquisitionsDomain" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="hrmy_FiniteLivedIntangibleAssetExpectedAmortizationAfterYearFour" name="FiniteLivedIntangibleAssetExpectedAmortizationAfterYearFour" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="hrmy_LongTermDebtMaturityAfterYearFour" name="LongTermDebtMaturityAfterYearFour" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="hrmy_ShareBasedCompensationArrangementByShareBasedPaymentAwardDiscount" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardDiscount" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="hrmy_IntellectualPropertyPaymentDueUponAchievementOfPreclinicalMilestones" name="IntellectualPropertyPaymentDueUponAchievementOfPreclinicalMilestones" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="hrmy_IntellectualPropertyPaymentDueUponAchievementOfRegulatoryMilestones" name="IntellectualPropertyPaymentDueUponAchievementOfRegulatoryMilestones" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="hrmy_IntellectualPropertyPaymentDueUponAchievementOfDevelopmentalMilestones" name="IntellectualPropertyPaymentDueUponAchievementOfDevelopmentalMilestones" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="hrmy_IntellectualPropertyPaymentDueUponAchievementOfSalesMilestones" name="IntellectualPropertyPaymentDueUponAchievementOfSalesMilestones" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="hrmy_BlackstoneAlternativeCreditAdvisorsMember" name="BlackstoneAlternativeCreditAdvisorsMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="hrmy_RelatedPartyTransactionPaymentForAdvisoryFee" name="RelatedPartyTransactionPaymentForAdvisoryFee" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="hrmy_LongTermDebtDebtIssuanceCostsMember" name="LongTermDebtDebtIssuanceCostsMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="hrmy_PaymentOfInitialPublicOfferingIssuanceCosts" name="PaymentOfInitialPublicOfferingIssuanceCosts" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
</xsd:schema>
