[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][/C][=C][\\C@H1][Branch2][Ring1][O][C@H1][C@H1][Branch1][=C][/C][=C][Branch1][=Branch2][\\C@H1][Branch1][Branch1][C][C][/-Ring1][#Branch2][O][/C][O][C][=Branch1][C][=O][C][Ring1][=N][=C][O]"}, {"from": "gpt", "value": "The molecule is a germacrane sesquiterpenoid in which the 10-membered ring contains one E- and one Z- double bond and is fused to a 3-methylenedihydrofuran-2(3H)-one moiety. It has been isolated from Artemesia arbuscala, Anthemis altissima and Tanacetum vulgare. It has a role as a metabolite. It is an organic heterobicyclic compound, a gamma-lactone, a diol and a germacrane sesquiterpenoid."}]