<SubstanceDefinition xmlns="http://hl7.org/fhir">
  <id value="UTGSID2RX6U381C3UT7" />
  <meta>
    <versionId value="1" />
    <lastUpdated value="2025-07-04T14:36:10.6798015+00:00" />
    <source value="https://api-poc.umcterminologies.org/idmp" />
    <profile value="http://poc.umcterminologies.org/StructureDefinition/SubstanceDefinition-pub" />
  </meta>
  <text>
    <status value="generated" />
    <div xmlns="http://www.w3.org/1999/xhtml" style="font-family: Helvetica;">
      <h1 style="color: darkblue; background: lightgray; padding: 5px;">Substance definition</h1>
      <table style="padding: 5px; text-align: left;">
        <tr>
          <td style="font-weight: bold;">Id</td>
          <td>UTGSID2RX6U381C3UT7</td>
        </tr>
        <tr>
          <td style="font-weight: bold;">SMILES</td>
          <td>CC(C)COc1ccc(cc1C#N)-c2nc(C)c(C(=O)[O-])s2.CC(C)COc1ccc(cc1C#N)-c2nc(C)c(C(=O)[O-])s2.[Mg+2]</td>
        </tr>
        <tr>
          <td style="font-weight: bold;">Base</td>
          <td>UTGSID5N1BMM2Y0H419</td>
        </tr>
      </table>
      <h2 style="color: darkblue; background: lightgray; padding: 5px;">Identifier(s)</h2>
      <table style="padding: 5px; text-align: left;">
        <th>System</th>
        <th>identifier</th>
        <tr>
          <td>https://data-poc.umcterminologies.org/substance</td>
          <td>UTGSID2RX6U381C3UT7</td>
        </tr>
      </table>
      <h2 style="color: darkblue; background: lightgray; padding: 5px;">Name(s)</h2>
      <table style="padding: 5px; text-align: left;">
        <th>Name</th>
        <th>Source</th>
        <th>Language</th>
        <th>Preferred</th>
        <tr>
          <td style="font-weight: bold;">Febuxostat magnesium</td>
          <td>UMC-SRS</td>
          <td>en</td>
          <td>True</td>
        </tr>
      </table>
      <h2 style="color: darkblue; background: lightgray; padding: 5px;">Other code systems</h2>
      <table style="padding: 5px; text-align: left;">
        <th>System</th>
        <th>Code</th>
        <tr>
          <td>http://terminology.hl7.org/CodeSystem/CAS</td>
          <td>1456533-39-3</td>
        </tr>
        <tr>
          <td>https://open.fda.gov/data/unii</td>
          <td>4UB2J8Q7HG</td>
        </tr>
      </table>
    </div>
  </text>
  <identifier>
    <system value="https://data-poc.umcterminologies.org/substance" />
    <value value="UTGSID2RX6U381C3UT7" />
  </identifier>
  <status>
    <coding>
      <system value="http://hl7.org/fhir/publication-status" />
      <code value="active" />
    </coding>
    <text value="Active" />
  </status>
  <domain>
    <coding>
      <system value="http://hl7.org/fhir/medicinal-product-domain" />
      <code value="Human" />
    </coding>
    <text value="Human use" />
  </domain>
  <structure>
    <representation>
      <representation value="CC(C)COc1ccc(cc1C#N)-c2nc(C)c(C(=O)[O-])s2.CC(C)COc1ccc(cc1C#N)-c2nc(C)c(C(=O)[O-])s2.[Mg+2]" />
      <format>
        <coding>
          <system value="http://hl7.org/fhir/substance-representation-format" />
          <code value="SMILES" />
        </coding>
        <text value="SMILES" />
      </format>
    </representation>
  </structure>
  <code>
    <code>
      <coding>
        <system value="http://terminology.hl7.org/CodeSystem/CAS" />
        <code value="1456533-39-3" />
      </coding>
    </code>
  </code>
  <code>
    <code>
      <coding>
        <system value="https://open.fda.gov/data/unii" />
        <code value="4UB2J8Q7HG" />
      </coding>
    </code>
  </code>
  <name>
    <name value="Febuxostat magnesium" />
    <status>
      <coding>
        <system value="http://hl7.org/fhir/publication-status" />
        <code value="active" />
      </coding>
      <text value="Active" />
    </status>
    <preferred value="true" />
    <language>
      <coding>
        <system value="urn:ietf:bcp:47" />
        <code value="en" />
      </coding>
    </language>
    <official>
      <authority>
        <coding>
          <system value="http://hl7.org/fhir/substance-name-authority" />
          <code value="UMC-SRS" />
        </coding>
        <text value="UMC-SRS" />
      </authority>
    </official>
  </name>
  <relationship>
    <substanceDefinitionReference>
      <reference value="SubstanceDefinition/UTGSID5N1BMM2Y0H419" />
      <identifier>
        <system value="https://data-poc.umcterminologies.org/substance" />
        <value value="UTGSID5N1BMM2Y0H419" />
      </identifier>
    </substanceDefinitionReference>
    <type>
      <coding>
        <system value="http://hl7.org/fhir/substance-relationship-type" />
        <code value="Salt" />
      </coding>
      <text value="Salt to parent" />
    </type>
  </relationship>
</SubstanceDefinition>