Letrozole

{
  "ndc": [
    "16729-034"
  ],
  "rxcui": [
    "200064"
  ],
  "pharm_class_epc": [
    "Aromatase Inhibitor [EPC]"
  ],
  "pharm_class_moa": [
    "Aromatase Inhibitors [MoA]"
  ]
}