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