[{"from": "human", "value": "Based on the given information, design a molecule that meets the desired specifications. The molecule is a ketooctose derivative that is D-glycero-D-altro-octulose carrying two phosphate substituents at positions 1 and 8. It is a ketooctose derivative and a ketose phosphate."}, {"from": "gpt", "value": "[C][Branch2][Ring2][#Branch1][C@@H1][Branch2][Ring2][C][C@H1][Branch2][Ring1][=N][C@H1][Branch2][Ring1][Branch2][C@H1][Branch2][Ring1][Ring1][C@@H1][Branch1][#C][C][=Branch1][C][=O][C][O][P][=Branch1][C][=O][Branch1][C][O][O][O][O][O][O][O][O][P][=Branch1][C][=O][Branch1][C][O][O]"}]