[{"from": "human", "value": "Generate a molecule based on the given description. The molecule is a natural product found in Holarrhena floribunda with data available."}, {"from": "gpt", "value": "[C][C@][Branch2][Ring2][O][C][C][C@@][Branch2][Ring2][Ring2][C@@H1][Branch1][Ring2][C][Ring1][=Branch1][C][=Branch1][C][=O][C@H1][Branch2][Ring1][Branch1][C@@H1][C@][Ring1][Branch2][C][C][C][C@@][Ring1][=Branch1][Branch1][Branch2][C][=Branch1][C][=O][O][Ring1][Branch2][C][O][C][C][=C]"}]