The molecule is an organic heterocricyclic compound and germacranolide with formula C20H30O7 isolated from Viguiera linearis. It has a role as a plant metabolite. It is a sesquiterpenoid, an organic heterotricyclic compound, a cyclic hemiketal, a bridged compound, a gamma-lactone, a carboxylic ester, a secondary alcohol and a germacranolide.
[(1S,2S,4R,8S,9R,11S,12S)-1,12-dihydroxy-2,11-dimethyl-7-methylidene-6-oxo-5,14-dioxatricyclo[9.2.1.04,8]tetradecan-9-yl] 2-methylbutanoate