[{"from": "human", "value": "Synthesize a molecule that matches the given characteristics. The molecule is a pyrimidinecarboxylic acid."}, {"from": "gpt", "value": "[C][C][C][C][S][C][=N][C][=C][Branch1][Branch2][C][=Branch1][Ring2][=N][Ring1][=Branch1][N][C][=Branch1][C][=O][O][C][C]"}]