[{"from": "human", "value": "Based on the given information, design a molecule that meets the desired specifications. The molecule is a member of 2-pyranones."}, {"from": "gpt", "value": "[C][C][=C][C][=Branch1][C][=O][O][C][=Branch2][Ring1][=Branch2][=C][Ring1][#Branch1][C][=Branch1][C][=O][N][C][C][=C][Branch1][O][C][=C][Branch1][=Branch1][C][=C][Ring1][=Branch1][F][F][F][C]"}]