[{"from": "human", "value": "Design a molecule that meets the criteria outlined in the description. The molecule is a natural product found in Amentotaxus formosana with data available."}, {"from": "gpt", "value": "[C][C@][C][C][C][C][Branch2][Ring1][=C][C@@H1][Ring1][=Branch1][C@@H1][Branch2][Ring1][=Branch1][C][C@@][C@@H1][Ring1][#Branch2][C][C][C@@H1][Branch1][Ring2][C][Ring1][=Branch1][C][=Branch1][C][=C][C][Ring1][=Branch2][=O][O][Branch1][C][C][C]"}]