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