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