[{"from": "human", "value": "Describe this molecule. [C][C@@][C][C][C][C@@][Branch2][Ring1][#Branch2][C@H1][Ring1][=Branch1][C][C][C@][C@H1][Ring1][#Branch2][C][C][C@H1][Branch1][Ring2][C][Ring1][=Branch1][C][=Branch1][C][=C][C@@H1][Ring1][=Branch2][O][Branch1][C][C][C][=Branch1][C][=O][O][C]"}, {"from": "gpt", "value": "The molecule is a natural product found in Baccharis concinna, Helianthus annuus, and Helianthus debilis with data available."}]