[{"from": "human", "value": "Synthesize a molecule that matches the given characteristics. The molecule is a natural product found in Alternaria alternata with data available."}, {"from": "gpt", "value": "[C][C][Branch1][C][C][C][C@H1][C][=Branch1][C][=O][N][Branch2][Ring1][Ring2][C@H1][Branch1][Branch2][C][=Branch1][C][=O][N][Ring1][Branch2][C][C][=C][C][=C][C][=C][Ring1][=Branch1][C]"}]