[{"from": "human", "value": "Provide a brief overview of this molecule. [C][=C][Branch1][=Branch2][N][C][=Branch1][C][=O][N][Ring1][=Branch1][N][=C][Branch1][=Branch1][N][=C][Ring1][#Branch2][O-1][O-1]"}, {"from": "gpt", "value": "The molecule is a urate(2-). It is a tautomer of a 2,6,8-trioxo-3,6,8,9-tetrahydro-2H-purine-1,7-diide."}]