The molecule is a pentacyclic triterpenoid that is perhydrochrysene which is substituted by methyl groups at positions 1, 1, 4bbeta, 6aalpha, 8beta and 10abeta positions, by a 4-methylpent-3-enyl group at the 8alpha position, and with a beta-oxygen bridge between the 2 and the 4a positions.
(1R,2R,5S,7R,10R,11R,14S,16S)-2,5,7,10,15,15-hexamethyl-7-(4-methylpent-3-enyl)-19-oxapentacyclo[14.2.1.01,14.02,11.05,10]nonadecane