[{"from": "human", "value": "Provide a brief overview of this molecule. [C][Branch1][#Branch1][C][C][=Branch1][C][=O][O-1][C][N]"}, {"from": "gpt", "value": "The molecule is an gamma-amino acid anion resulting from the deprotonation of the carboxy group of gamma-aminobutyric acid. It has a role as a human metabolite. It is functionally related to a butyrate. It is a conjugate base of a gamma-aminobutyric acid."}]