[{"from": "human", "value": "Describe this molecule. [H+1].[C][C][C][=C][C][=C][C][=C][Ring1][=Branch1][C][C][=C][C][=C][C][=C][Ring1][=Branch1][N][Ring1][#C][C][=Branch1][Branch1][=N][Ring2][Ring1][C][N].[Cl-1]"}, {"from": "gpt", "value": "The molecule is a hydrochloride. It contains an epinastine."}]