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