[{"from": "human", "value": "Synthesize a molecule that matches the given characteristics. The molecule is a member of ifosfamides."}, {"from": "gpt", "value": "[C][C][O][P][=Branch1][C][=O][Branch1][O][N][Branch1][Branch1][C][Ring1][#Branch1][O][C][C][Cl][N][C][C][Cl]"}]