[{"from": "human", "value": "Provide a description of this molecule. [C][=C][C][=Branch1][P][=C][C][=C][Ring1][=Branch1][C][=Branch1][C][=O][N][C][C][=Branch1][C][=O][O-1][O]"}, {"from": "gpt", "value": "The molecule is a monocarboxylic acid anion that is the conjugate base of p-hydroxyhippuric acid, obtained by deprotonation of the carboxy group; major species at pH 7.3. It has a role as a human blood serum metabolite. It is a N-acylglycinate and a monocarboxylic acid anion. It is a conjugate base of a p-hydroxyhippuric acid."}]