The molecule is a spirocyclic diterpene with formula C20H32 which is produced by a diterpene cyclase gene expressed in an engineered Streptomyces host. It is a diterpene, a spiro compound and a polycyclic olefin.
(2'R,3aS,3bR,5'R,6aR)-2',4,4,5',6a-pentamethylspiro[2,3,3a,3b,5,6-hexahydrocyclopenta[a]pentalene-1,1'-cyclopentane]