[{"from": "human", "value": "Describe this molecule. [C][C][Branch1][C][C][Branch2][Ring1][Ring2][C][C][=C][C][=Branch1][C][=O][C][=Branch1][=Branch2][=C][C][=Branch1][C][=O][N][Ring1][=Branch2][O][O]"}, {"from": "gpt", "value": "The molecule is a natural product found in Pestalotiopsis with data available."}]