[{"from": "human", "value": "Could you provide a description of this molecule? [C][N][C][=C][Branch1][N][N][=C][Ring1][Branch1][N][Branch1][C][C][C][C][O][N][Branch1][=N][C][=Branch1][C][=O][N][Branch1][Branch1][C][Ring1][=C][=O][C][C]"}, {"from": "gpt", "value": "The molecule is an oxopurine."}]