[{"from": "human", "value": "Create a molecule with the structure as the one described. The molecule is a natural product found in Lindera aggregata and Lindera pulcherrima var. hemsleyana with data available."}, {"from": "gpt", "value": "[C][C][=C][C][C][C][=Branch1][C][=C][C][C][=C][C][Ring1][#Branch1][Branch1][#Branch2][C][=C][Ring1][O][O][C][Ring1][=C][=O][C]"}]