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