Safetussin PM Nighttime Cough relief

{
  "ndc": [
    "55505-221"
  ],
  "rxcui": [
    "1115329"
  ],
  "pharm_class_epc": [
    "Uncompetitive N-methyl-D-aspartate Receptor Antagonist [EPC]",
    "Sigma-1 Agonist [EPC]"
  ],
  "pharm_class_moa": [
    "Uncompetitive NMDA Receptor Antagonists [MoA]",
    "Sigma-1 Receptor Agonists [MoA]"
  ]
}