[{"from": "human", "value": "Based on the given information, design a molecule that meets the desired specifications. The molecule is a natural product found in Exserohilum rostratum with data available."}, {"from": "gpt", "value": "[C][=C][C][=C][C][=Branch1][Ring2][=C][Ring1][=Branch1][C][=Branch1][=Branch1][=C][C][=N][Ring1][#Branch1][C][=C][Branch1][=Branch1][N][N][=C][Ring1][Branch1][C][=C][C][=C][C][=N][Ring1][=Branch1]"}]