[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][C][N][Branch1][=N][C][C][N][Ring1][=Branch1][C][C@@H1][Branch1][Ring1][C][O][O][C][=C][C][=C][C][=C][Ring1][=Branch1]"}, {"from": "gpt", "value": "The molecule is a member of the class of N-arylpiperazines that is N-phenylpiperazine in which the amino hydrogen is replaced by a 2,3-dihydroxypropyl group (the S-enantiomer). A peripherally acting antitussive drug that is used as an alternative to opioids. It has a role as an antitussive. It is a N-alkylpiperazine, a N-arylpiperazine and a secondary alcohol."}]