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