[{"from": "human", "value": "Please give me some details about this molecule. [C][C][=C][Branch1][#Branch1][C][=C][C][Ring1][=Branch1][O][C][C][=Branch1][C][=O][C][=Branch1][C][=O][O]"}, {"from": "gpt", "value": "The molecule is a 2-oxo monocarboxylic acid that is pyruvic acid substituted at position 3 by a 4-hydroxycyclohexa-1,5-dien-1-yl group It is a 2-oxo monocarboxylic acid and a secondary alcohol. It is functionally related to a pyruvic acid. It is a conjugate acid of a 3,4-dihydro-4-hydroxyphenylpyruvate."}]