[{"from": "human", "value": "Design a molecule that meets the criteria outlined in the description. The molecule is a natural product found in Rhodiola rosea with data available."}, {"from": "gpt", "value": "[C][O][C][Branch1][=Branch2][C][=C][C][=C][C][=C][Ring1][=Branch1][Branch1][=Branch1][C][=Branch1][C][=O][Cl][C][Branch1][C][F][Branch1][C][F][F]"}]