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