[{"from": "human", "value": "Provide a brief overview of this molecule. [C][C][Branch2][Ring2][=N][C@][Branch2][Ring2][Branch2][C][C][=Branch1][C][=C][C@@][Branch2][Ring1][O][C][=Branch1][C][=O][O][C][C][=C][C][N][C@H1][Ring1][Branch1][C@@H1][Branch1][Branch1][C][C][Ring1][Branch1][O][C][Ring2][Ring1][Ring1][=O][Branch1][C][C][O][O][Cl]"}, {"from": "gpt", "value": "The molecule is a natural product found in Jacobaea cannabifolia and Jacobaea gnaphalioides with data available."}]