Drug Gene Type Source nalbuphine OPRD1 Text_Mining(Antagonist) TTD nalbuphine OPRD1 Text_Mining(Drug(s)) TTD nalbuphine CYP1A2 Inhibition=None(Unspecified) D4 ChEMBL nalbuphine CYP2D6 Inhibition=None(Unspecified) D4 ChEMBL nalbuphine CYP3A4 Inhibition=None(Unspecified) D4 ChEMBL nalbuphine OPRK1 Activity=None(Unspecified) D4 ChEMBL