[{"from": "human", "value": "Please give me some details about this molecule. [C][C][=Branch1][#Branch2][=C][Branch1][=Branch1][C][=Branch1][C][=O][O][O][C]"}, {"from": "gpt", "value": "The molecule is an alpha,beta-unsaturated monocarboxylic acid that is 3-methylbut-2-enoic acid in which the hydrogen at position 2 has been replaced by a hydroxy group. It is an alpha,beta-unsaturated monocarboxylic acid and a 2-hydroxy monocarboxylic acid. It is functionally related to a 3-methylbut-2-enoic acid. It is a tautomer of a 3-methyl-2-oxobutanoic acid."}]