[{"from": "human", "value": "Provide a description of this molecule. [C][C][C][C][Branch1][Branch2][C][Branch1][Ring2][O][Ring1][Ring1][C][C][=Branch1][C][=O][O][C][C][C][N][C][Ring1][Branch1][C][=Branch1][Branch1][=C][C][Ring1][Branch1][C][O][C][=Branch1][C][=O][C][Ring2][Ring1][=Branch1][Branch1][C][C][O]"}, {"from": "gpt", "value": "The molecule is a natural product found in Senecio scandens and Jacobaea vulgaris with data available."}]