[{"from": "human", "value": "Provide a brief overview of this molecule. [C][=C][Branch1][=N][O][C][=Branch1][Ring2][=C][Ring1][Branch1][C][=Branch1][C][=O][O][C][=Branch1][C][=O][O]"}, {"from": "gpt", "value": "The molecule is a member of the class of furans carrying two carboxy substituents at positions 2 and 5. It has a role as a human urinary metabolite. It is a member of furans and a dicarboxylic acid. It is a conjugate acid of a furan-2,5-dicarboxylate."}]