[{"from": "human", "value": "Provide a brief overview of this molecule. [C][C][Branch2][Ring1][N][C][Branch2][Ring1][#Branch1][C][C][N][=C][C][=Branch1][Ring2][=N][Ring1][=Branch1][C][=Branch1][C][=O][N][C][=Branch1][Ring2][=N][Ring1][Branch2][N][O][O]"}, {"from": "gpt", "value": "The molecule is a dihydropterin and a member of biopterins. It has a role as a human metabolite."}]