[{"from": "human", "value": "Please give me some details about this molecule. [C@H1][Branch1][=Branch1][C][=Branch1][C][=O][O][Branch1][C][N][N][C][=Branch1][C][=O][N]"}, {"from": "gpt", "value": "The molecule is the (2S)-enantiomer of 2-ureidoglycine. It is a tautomer of a (S)-2-ureidoglycine zwitterion."}]