SMILES: C[C@]([C@H]1C[C@@]23CC[C@@]1([C@H]4[C@@]25CC[NH+]([C@@H]3CC6=C5C(=C(C=C6)O)O4)CC7CC7)OC)(C(C)(C)C)O.[Cl-]
Description: The molecule is the hydrochloride salt of buprenorphine. It has a role as an opioid analgesic, a mu-opioid receptor agonist, a kappa-opioid receptor agonist and a delta-opioid receptor antagonist. It contains a buprenorphine.