[{"from": "human", "value": "Could you provide a description of this molecule? [C][C][=C][C][C][C][Branch1][O][C][Ring1][=Branch1][C][Ring1][Ring2][Branch1][C][C][C][O][C][=Branch1][C][=O][C]"}, {"from": "gpt", "value": "The molecule is a natural product found in Achillea millefolium and Artemisia annua with data available."}]