[{"from": "human", "value": "Could you give me a brief overview of this molecule? [H+1].[C][N][/C][=Branch1][#Branch1][=C][\\N+1][=Branch1][C][=O][O-1][/N][C][C][S][C][C][=C][C][=C][Branch1][Ring2][O][Ring1][Branch1][C][N][Branch1][C][C][C].[Cl-1]"}, {"from": "gpt", "value": "The molecule is a hydrochloride. It has a role as a drug allergen. It contains a ranitidine."}]