[{"from": "human", "value": "Create a molecule with the structure as the one described. The molecule is a natural product found in Ursinia nana and Ursinia speciosa with data available."}, {"from": "gpt", "value": "[C][C][Branch1][C][C][C][C][=Branch1][C][=O][C][C][=Branch1][O][=C][C][C][C][=C][O][C][=C][Ring1][Branch1][C]"}]