[{"from": "human", "value": "What can you tell me about this molecule? [C][Branch1][Ring2][C][C][N][C][C][=Branch1][C][=O][O]"}, {"from": "gpt", "value": "The molecule is a delta-amino acid comprising pentanoic acid with an amino substituent at C-5; a methylene homologue of gamma-aminobutyric acid (GABA) that is a weak GABA agonist. It has a role as a human metabolite. It is a delta-amino acid and an omega-amino fatty acid. It is functionally related to a valeric acid. It is a conjugate acid of a 5-aminopentanoate. It is a tautomer of a 5-aminopentanoic acid zwitterion."}]