[{"from": "human", "value": "Could you provide a description of this molecule? [C][C][C][=Branch1][C][=O][C][=Branch1][C][=O][O]"}, {"from": "gpt", "value": "The molecule is a 2-oxo monocarboxylic acid that is the 2-oxo derivative of butanoic acid. It is a 2-oxo monocarboxylic acid and a short-chain fatty acid. It is functionally related to a butyric acid. It is a conjugate acid of a 2-oxobutanoate."}]