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