[{"from": "human", "value": "Could you provide a description of this molecule? [C][C][C][C][C][C][C][=C][Branch1][#Branch2][C][=Branch1][C][=O][O][C][Ring1][=Branch1][=O][C][C][=Branch1][C][=O][O]"}, {"from": "gpt", "value": "The molecule is a cyclic dicarboxylic anhydride that is furan-2,5-dione substituted by at position 3 by a carboxymethyl group and a hexyl group at position 4. It has a role as a metabolite. It is a cyclic dicarboxylic anhydride, a member of furans and a dioxo monocarboxylic acid."}]