[{"from": "human", "value": "Use the given information to create a molecule that fulfills the desired purpose. The molecule is a natural product found in Liatris, Praxelis pauciflora, and Ageratina altissima var. altissima with data available."}, {"from": "gpt", "value": "[C][C][=Branch1][C][=C][C][C][C][=C][Branch1][Ring2][O][Ring1][Branch1][C][=C][C][=Branch1][Ring2][=C][Ring1][#Branch1][C][=Branch1][C][=O][C]"}]