[{"from": "human", "value": "Provide a description of this molecule. [H+1].[C][N][Branch1][C][C][C][C][C][N][C][=C][C][=C][C][=C][Ring1][=Branch1][S][C][=C][C][=C][C][=C][Ring1][=Branch1][Ring1][=C].[Cl-1]"}, {"from": "gpt", "value": "The molecule is a hydrochloride. It contains a promazine."}]