[{"from": "human", "value": "Provide a brief overview of this molecule. [C][C][=C][C][C@@H1][Branch1][#C][C][C][C@][Ring1][=Branch1][Branch1][#Branch1][C][C][C@H1][Ring1][#Branch2][O][C][C][=Branch1][C][=C][C]"}, {"from": "gpt", "value": "The molecule is a natural product found in Cyperus alopecuroides, Ambrosia artemisioides, and Cyperus rotundus with data available."}]