[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][=C][C][=Branch1][N][=C][C][=C][Ring1][=Branch1][C][C][=Branch1][C][=O][O-1][O]"}, {"from": "gpt", "value": "The molecule is a monocarboxylic acid anion that is obtained by removal of a proton from the carboxylic acid group of 4-hydroxyphenylacetic acid. It has a role as a human metabolite, a fungal metabolite and a plant metabolite. It is functionally related to an acetate. It is a conjugate base of a 4-hydroxyphenylacetic acid."}]