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