[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][Branch1][O][C][C][=Branch1][C][=O][C][=Branch1][C][=O][O][C][N][=C][Branch1][C][N][N]"}, {"from": "gpt", "value": "The molecule is a 2-oxo monocarboxylic acid that is 2-oxopentanoic acid in which one of the methyl hydrogens is substituted by a carbamimidamido group. It has a role as a mouse metabolite and a human metabolite. It is functionally related to a valeric acid. It is a conjugate acid of a 5-guanidino-2-oxopentanoate. It is a tautomer of a 5-guanidino-2-oxopentanoic acid zwitterion."}]