[{"from": "human", "value": "Create a molecule that satisfies the conditions outlined in the description. The molecule is a natural product found in Centaurea aspera with data available."}, {"from": "gpt", "value": "[C][C][Branch1][C][C][C@@H1][C][C][C@][Branch2][Ring1][#Branch1][C@@H1][Branch2][Ring1][C][C][C][C@@][Branch1][Branch2][C@@H1][Ring1][=Branch1][C@H1][Ring1][#Branch2][O][Branch1][Ring1][C][O][O][O][C]"}]