[{"from": "human", "value": "Design a molecule that meets the criteria outlined in the description. The molecule is a dideoxyhexose derivative."}, {"from": "gpt", "value": "[C][C@H1][Branch1][=N][C][C@@H1][Branch1][#Branch1][C@H1][Branch1][Ring1][C][=O][O][O][C][O]"}]