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