[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][/C][=C][Branch1][=Branch1][/C][=Branch1][C][=O][O-1][\\N]"}, {"from": "gpt", "value": "The molecule is conjugate base of 2-aminobut-2-enoic acid. It is a conjugate base of a 2-aminobut-2-enoic acid and a 2-aminobut-2-enoic acid zwitterion."}]