[{"from": "human", "value": "Provide a description of this molecule. [C][C@H1][C][C][C@H1][C@][Ring1][Branch1][C][C][C@H1][Branch1][Ring2][C][Ring1][Branch1][C][=Branch1][C][=C][C][Ring1][=Branch2][Branch1][C][C][C]"}, {"from": "gpt", "value": "The molecule is a natural product found in Chrysopogon zizanioides and Acorus calamus with data available."}]