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