[{"from": "human", "value": "Create a molecule that satisfies the conditions outlined in the description. The molecule is a natural product found in Ligularia macrophylla with data available."}, {"from": "gpt", "value": "[C][C][=C][Branch2][Ring1][=Branch2][O][C][=C][Branch1][Branch1][C][Ring1][=Branch1][=O][C][=C][Branch1][#Branch1][C][=C][Ring1][Branch2][O][C][C][=Branch1][C][=O][C][C]"}]