[{"from": "human", "value": "Based on the given information, design a molecule that meets the desired specifications. The molecule is a Nucleoside Metabolic Inhibitor. The mechanism of action of capecitabine is as a Nucleic Acid Synthesis Inhibitor."}, {"from": "gpt", "value": "[C][C][C][C][C][O][C][=Branch1][C][=O][N][C][=N][C][=Branch1][C][=O][N][Branch1][=Branch1][C][=C][Ring1][#Branch1][F][C@H1][C@@H1][Branch1][N][C@@H1][Branch1][Branch2][C@H1][Branch1][Ring2][O][Ring1][Branch1][C][O][O]"}]