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