[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][C][C][Branch1][Branch2][C][=Branch1][C][=O][O][C][C][S][C][=N][C][=C][Branch1][O][N][Ring1][Branch1][C][/C][=C][Branch1][C][/C][\\Cl][C][=Branch1][C][=O][N][C][=Branch1][C][=O][N][Ring1][=C][C]"}, {"from": "gpt", "value": "The molecule is an oxopurine."}]