[{"from": "human", "value": "Describe this molecule. [C][C][O][C][C][O][C][C][=Branch1][C][=O][O]"}, {"from": "gpt", "value": "The molecule is a monocarboxylic acid that is acetic acid in which one of the methyl hydrogens has been replaced by a 2-ethoxyethoxy group. It has a role as a human urinary metabolite. It is a diether and a monocarboxylic acid."}]