[{"from": "human", "value": "Describe this molecule. [C][C][Branch1][O][C][C][Branch1][=Branch1][C][=Branch1][C][=O][O-1][N][N]"}, {"from": "gpt", "value": "The molecule is an alpha-amino-acid anion that is the conjugate base of 2,4-diaminopentanoic acid. It is functionally related to a valerate. It is a conjugate base of a 2,4-diaminopentanoic acid."}]