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