[{"from": "human", "value": "Could you provide a description of this molecule? [C][Branch1][=Branch1][C][=Branch1][C][=O][O-1][NH1+1][=C][N]"}, {"from": "gpt", "value": "The molecule is zwitterion form of N-formimidoylglycine. It is a tautomer of a N-formimidoylglycine."}]