Request medication where there is an option of the route of administration - includes group identifier

{
  "resourceType" : "MedicationRequest",
  "id" : "medrx0343a",
  "text" : {
    "status" : "generated",
    "div" : "<div xmlns=\"http://www.w3.org/1999/xhtml\"><p><b>Generated Narrative: MedicationRequest</b><a name=\"medrx0343a\"> </a></p><div style=\"display: inline-block; background-color: #d9e0e7; padding: 6px; margin: 4px; border: 1px solid #8da1b4; border-radius: 5px; line-height: 60%\"><p style=\"margin-bottom: 0px\">Resource MedicationRequest &quot;medrx0343a&quot; </p></div><p><b>identifier</b>: id: 98765 (use: OFFICIAL)</p><p><b>groupIdentifier</b>: id: 9898 (use: OFFICIAL)</p><p><b>status</b>: active</p><p><b>intent</b>: option</p><h3>Medications</h3><table class=\"grid\"><tr><td>-</td><td><b>Reference</b></td></tr><tr><td>*</td><td><a name=\"med0343a\"> </a><blockquote><p/><p><a name=\"med0343a\"> </a></p><p><b>code</b>: Product containing precisely ondansetron 4 milligram/1 each conventional release oral lyophilisate (clinical drug) <span style=\"background: LightGoldenRodYellow; margin: 4px; border: 1px solid khaki\"> (<a href=\"https://browser.ihtsdotools.org/\">SNOMED CT</a>#1179448000)</span></p></blockquote></td></tr></table><p><b>subject</b>: <a href=\"patient-example-a.html\">Patient/pat1: Donald Duck</a> &quot;Donald DUCK&quot;</p><p><b>authoredOn</b>: 2015-01-15</p><p><b>requester</b>: <a href=\"practitioner-example-f007-sh.html\">Practitioner/f007: Patrick Pump</a> &quot;Simone HEPS&quot;</p><blockquote><p><b>dose</b></p><blockquote><p><b>dosageInstruction</b></p><p><b>sequence</b>: 1</p><p><b>text</b>: One tablet (4mg) orally twice daily as needed for nausea</p><p><b>timing</b>: 2 per 1 days</p><p><b>asNeededFor</b>: Nausea and Vomiting <span style=\"background: LightGoldenRodYellow; margin: 4px; border: 1px solid khaki\"> (<a href=\"https://browser.ihtsdotools.org/\">SNOMED CT</a>#16932000)</span></p><p><b>route</b>: Intramuscular Route <span style=\"background: LightGoldenRodYellow; margin: 4px; border: 1px solid khaki\"> (<a href=\"https://browser.ihtsdotools.org/\">SNOMED CT</a>#78421000)</span></p></blockquote></blockquote></div>"
  },
  "contained" : [{
    "resourceType" : "Medication",
    "id" : "med0343a",
    "code" : {
      "coding" : [{
        "system" : "http://snomed.info/sct",
        "code" : "1179448000",
        "display" : "Product containing precisely ondansetron 4 milligram/1 each conventional release oral lyophilisate (clinical drug)"
      }]
    }
  }],
  "identifier" : [{
    "use" : "official",
    "system" : "http://www.bmc.nl/portal/prescriptions",
    "value" : "98765"
  }],
  "groupIdentifier" : {
    "use" : "official",
    "system" : "http://www.bmc.nl/portal/prescriptions",
    "value" : "9898"
  },
  "status" : "active",
  "intent" : "option",
  "medication" : {
    "reference" : {
      "reference" : "#med0343a",
      "display" : "Ondansetron 4mg Tablet"
    }
  },
  "subject" : {
    "reference" : "Patient/pat1",
    "display" : "Donald Duck"
  },
  "authoredOn" : "2015-01-15",
  "requester" : {
    "reference" : "Practitioner/f007",
    "display" : "Patrick Pump"
  },
  "dose" : {
    "dosageInstruction" : [{
      "sequence" : 1,
      "text" : "One tablet (4mg) orally twice daily as needed for nausea",
      "timing" : {
        "repeat" : {
          "frequency" : 2,
          "period" : 1,
          "periodUnit" : "d"
        }
      },
      "asNeededFor" : [{
        "coding" : [{
          "system" : "http://snomed.info/sct",
          "code" : "16932000",
          "display" : "Nausea and Vomiting"
        }]
      }],
      "route" : {
        "coding" : [{
          "system" : "http://snomed.info/sct",
          "code" : "78421000",
          "display" : "Intramuscular Route"
        }]
      },
      "doseAndRate" : [{
        "doseQuantity" : {
          "value" : 4,
          "unit" : "mg",
          "system" : "http://unitsofmeasure.org",
          "code" : "mg"
        }
      }]
    }]
  }
}