[{"from": "human", "value": "Generate a molecule based on the given description. The molecule is the conjugate base of N(2)-acetyl-D-glutamine; major species at pH 7.3. It is a conjugate base of a N(2)-acetyl-D-glutamine. It is an enantiomer of a N-acetyl-L-glutaminate."}, {"from": "gpt", "value": "[C][C][=Branch1][C][=O][N][C@H1][Branch1][Branch2][C][C][C][=Branch1][C][=O][N][C][=Branch1][C][=O][O-1]"}]