[{"from": "human", "value": "Please give me some details about this molecule. [C][C][=Branch1][C][=O][N][C@@H1][C@H1][Branch2][Ring1][P][C][C@][Branch2][Ring1][Ring2][O][C@H1][Ring1][=Branch1][C][Branch1][#Branch1][C][Branch1][Ring1][C][O][O][O][C][=Branch1][C][=O][C][Branch1][=Branch1][C][=Branch1][C][=O][O][O][O]"}, {"from": "gpt", "value": "The molecule is a N-acetyl-O-acetylneuraminic acid. It is a conjugate acid of a N-acetyl-7-O-acetylneuraminate."}]