[{"from": "human", "value": "Create a molecule that satisfies the conditions outlined in the description. The molecule is a natural product found in Leucanthemum vulgare with data available."}, {"from": "gpt", "value": "[C][C][#C][C][#C][/C][=C][/C@H1][C@H1][Branch1][Ring2][O][Ring1][Ring1][C@@][Branch1][Ring2][O][\\-Ring1][=Branch1][C@@H1][Branch1][=Branch1][C][=C][O][Ring1][=Branch1][O]"}]