TRYVIO

{
  "ndc": [
    "80491-8012"
  ],
  "rxcui": [
    "2679064",
    "2679070"
  ],
  "pharm_class_epc": [
    "Endothelin Receptor Antagonist [EPC]"
  ],
  "pharm_class_moa": [
    "Endothelin Receptor Antagonists [MoA]"
  ]
}