[{"from": "human", "value": "Provide a description of this molecule. [C][C@][C@H1][C@@H1][Branch2][Ring1][Ring2][C][C][C@@H1][Branch1][=N][C@@][Ring1][#Branch1][Branch1][#Branch1][C][C][C][Ring1][#Branch2][=O][O][C][O][C][=Branch1][C][=C][C][=Branch1][C][=O][O][Ring2][Ring1][C]"}, {"from": "gpt", "value": "The molecule is a natural product found in Parthenium hysterophorus with data available."}]