[{"from": "human", "value": "Synthesize a molecule that matches the given characteristics. The molecule is a hydrochloride obtained by reaction of oxycodone with one molar equivalent of hydrochloric acid. it is a mu-opioid receptor antagonist that is used to treat alcohol dependence. It has a role as a mu-opioid receptor antagonist, an antidote to opioid poisoning and a central nervous system depressant. It contains a naltrexone(1+)."}, {"from": "gpt", "value": "[C][C][C][Ring1][Ring1][C][N][C][C][C@][C@@H1][C][=Branch1][C][=O][C][C][C@][Ring1][#Branch1][Branch2][Ring1][#Branch1][C@H1][Ring1][O][C][C][=C][Ring1][O][C][=Branch1][=Branch2][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][O][O][Ring1][S][O].[Cl]"}]