[{"from": "human", "value": "Describe this molecule. [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]"}, {"from": "gpt", "value": "The molecule is an organic heteropentacyclic compound that is naloxone substituted in which the allyl group attached to the nitrogen is replaced by a cyclopropylmethyl group. A mu-opioid receptor antagonist, it is used to treat alcohol dependence. It has a role as a mu-opioid receptor antagonist, a central nervous system depressant, an environmental contaminant, a xenobiotic and an antidote to opioid poisoning. It is an organic heteropentacyclic compound, a morphinane-like compound and a member of cyclopropanes. It is a conjugate base of a naltrexone(1+)."}]