[{"from": "human", "value": "Provide a description of this molecule. [C][Branch1][Branch2][C][C][C][=Branch1][C][=O][O][C][C][O][C][C][=Branch1][C][=O][O]"}, {"from": "gpt", "value": "The molecule is a dicarboxylic acid that is hexanoic acid substituted by a carboxymethoxy group at position 6. It has a role as a human urinary metabolite. It is a dicarboxylic acid and an ether."}]