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