[{"from": "human", "value": "Based on the given information, design a molecule that meets the desired specifications. The molecule is a pyrimidinecarboxylic acid."}, {"from": "gpt", "value": "[C][C][C][C][S][C][=N][C][=Branch1][=Branch2][=C][C][=Branch1][C][=O][N][Ring1][#Branch1][C][=Branch1][C][=O][O]"}]