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