[{"from": "human", "value": "Provide a description of this molecule. [C][C@H1][Branch2][=Branch1][C][C@H1][Branch2][Branch1][=N][C@H1][Branch2][Branch1][Ring1][O][C@][Ring1][=Branch1][Branch1][=Branch1][C][=Branch1][C][=O][O][O][P][=Branch1][C][=O][Branch1][C][O][O][C][C@@H1][C@H1][Branch2][Ring1][Branch2][C@H1][Branch2][Ring1][Ring1][C@@H1][Branch1][Ring2][O][Ring1][Branch1][N][C][=C][C][=Branch1][=Branch1][=N][C][Ring1][=Branch1][=O][N][O][O][C@@H1][Branch1][Ring1][C][N][O][O][O]"}, {"from": "gpt", "value": "The molecule is a CMP-sugar having 8-amino-3,8-dideoxy-alpha-D-manno-oct-2-ulosonic acid as the sugar component. It has a role as a bacterial metabolite. It is functionally related to an 8-amino-3,8-dideoxy-alpha-D-manno-oct-2-ulosonic acid. It is a conjugate acid of a CMP-8-amino-3,8-dideoxy-alpha-D-manno-oct-2-ulosonate(1-)."}]