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