[{"from": "human", "value": "Could you provide a description of this molecule? [C][Branch1][#Branch1][C][C][=Branch1][C][=O][O-1][C@@H1][Branch1][Ring1][C][=O][NH3+1]"}, {"from": "gpt", "value": "The molecule is zwitterionic form of (S)-4-amino-5-oxopentanoic acid. It is a tautomer of a (S)-4-amino-5-oxopentanoic acid."}]