[{"from": "human", "value": "Generate a molecule based on this description. The molecule is a member of pyrimidines."}, {"from": "gpt", "value": "[C][C][=N][C][=C][Branch1][Branch2][C][=Branch1][Ring2][=N][Ring1][=Branch1][N][C][N][Branch1][Ring1][C][=O][/C][=Branch1][P][=C][Branch1][Ring2][\\C][C][O][/S][S][C][C][C][C][C][O][Ring1][Branch1][/C]"}]