[{"from": "human", "value": "Please give me some details about this molecule. [C][C][=Branch1][C][=O][C][C][Branch1][=Branch1][C][=Branch1][C][=O][O-1][NH3+1]"}, {"from": "gpt", "value": "The molecule is zwitterionic form of 2-amino-4-oxopentanoic acid having an anionic carboxy group and a protonated amino group. It is functionally related to a valerate. It is a tautomer of a 2-amino-4-oxopentanoic acid."}]