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