[{"from": "human", "value": "Describe this molecule. [C][C@H1][Branch1][=Branch1][C][=Branch1][C][=O][O][O][C@@H1][C@H1][Branch1][#C][C@@H1][Branch1][O][O][C@@H1][Branch1][Branch1][C@H1][Ring1][=Branch1][O][C][O][O][N][C][=Branch1][C][=O][C]"}, {"from": "gpt", "value": "The molecule is a N-acetyl-D-muramic acid. It is functionally related to a beta-muramic acid. It is a conjugate acid of a N-acetyl-beta-muramate(1-)."}]