[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][C][=C][C][Branch1][=Branch2][C][Branch1][Branch1][C][Ring1][=Branch1][=O][NH3+1][C][=Branch1][C][=O][O-1]"}, {"from": "gpt", "value": "The molecule is an amino acid zwitterion, obtained by transfer of a proton from the carboxylic acid group to the amino group of 6-amino-5-oxocyclohex-2-ene-1-carboxylic acid zwitterion. It is a tautomer of a 6-amino-5-oxocyclohex-2-ene-1-carboxylic acid."}]