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