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