[{"from": "human", "value": "Generate a molecule based on this description. The molecule is a white solid. Melting point 265 \u00b0F (129-130 \u00b0C). Insoluble in water. Used as a contact insecticide."}, {"from": "gpt", "value": "[C][C][Branch2][Ring1][Branch2][O][C][=C][Branch1][Ring2][O][Ring1][Branch1][C][=Branch1][=Branch1][=C][C][=C][Ring1][#Branch1][O][C][=Branch1][C][=O][N][C][C]"}]