[{"from": "human", "value": "Create a molecule with the structure as the one described. The molecule is a natural product found in Pteridium revolutum, Microlepia strigosa, and Pteridium aquilinum with data available."}, {"from": "gpt", "value": "[C][C@@H1][C][C][=C][Branch1][Branch1][C][Ring1][Branch1][=O][C][=Branch1][=C][=C][Branch1][Branch2][C][=Branch1][Ring2][=C][Ring1][Branch2][C][C][C][Cl][C]"}]