The molecule is a germacranolide isolated from Inula racemosa, Rudbeckia laciniata and Stevia polyphylla. It has a role as a plant metabolite. It derives from an 8beta-hydroxygermacra-1(10),4,11(13)-trien-12-oate.
(3aR,5E,9E,11aR)-6,10-dimethyl-3-methylidene-3a,4,7,8,11,11a-hexahydrocyclodeca[b]furan-2-one