[{"from": "human", "value": "Generate a molecule based on the given description. The molecule is a thiophenecarboxylic acid."}, {"from": "gpt", "value": "[C][C][O][C][=Branch1][C][=O][C][=C][Branch2][Ring1][Ring2][S][C][=Branch1][#C][=C][Ring1][Branch1][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][C][C][N][C][=Branch1][C][=O][C][S][C][=N][N][=N][N][Ring1][Branch1][C]"}]