[{"from": "human", "value": "Describe this molecule. [C][C][C][C][C][C][C][C][/C][=C][/C][=O]"}, {"from": "gpt", "value": "The molecule is a natural product found in Patrinia villosa, Anthemis aciphylla, and Arctostaphylos uva-ursi with data available."}]