[{"from": "human", "value": "Provide a brief overview of this molecule. [C][N][C][C][C@H1][Branch1][Branch2][C][=C][C][=C][S][Ring1][Branch1][O][C][=C][C][=C][C][=C][C][=C][C][=C][Ring1][=Branch1][Ring1][#Branch2].[Cl]"}, {"from": "gpt", "value": "The molecule is a duloxetine hydrochloride. It contains a (R)-duloxetine."}]