[{"from": "human", "value": "Based on the given information, design a molecule that meets the desired specifications. The molecule is a purine 2'-deoxyribonucleoside monophosphate."}, {"from": "gpt", "value": "[C][=N][C][=C][Branch2][Ring2][Branch2][N][=C][Branch2][Ring2][C][N][=C][Ring1][=Branch1][N][Ring1][=Branch2][C@@H1][C@H1][Branch2][Ring1][Branch1][C@H1][Branch1][P][C@@H1][Branch1][Ring2][O][Ring1][Branch1][C][O][P][=Branch1][C][=O][Branch1][C][O][O][O][F][Cl][N]"}]