[{"from": "human", "value": "Please give me some details about this molecule. [C][Branch1][#Branch1][C][C][=Branch1][C][=O][N][C@H1][Branch1][=Branch1][C][=Branch1][C][=O][O-1][NH3+1]"}, {"from": "gpt", "value": "The molecule is zwitterionic form of D-glutamine arising from transfer of a proton from the carboxy to the amino group; major species at pH 7.3. It is a tautomer of a D-glutamine."}]