[{"from": "human", "value": "Create a molecule that satisfies the conditions outlined in the description. The molecule is the alpha-anomer of 3-deoxy-D-manno-oct-2-ulopyranosonic acid. It is a conjugate acid of a 3-deoxy-alpha-D-manno-oct-2-ulosonate."}, {"from": "gpt", "value": "[C][C@H1][Branch2][Ring1][O][C@H1][Branch2][Ring1][=Branch1][C@H1][Branch1][=N][O][C@][Ring1][=Branch1][Branch1][=Branch1][C][=Branch1][C][=O][O][O][C@@H1][Branch1][Ring1][C][O][O][O][O]"}]