SMILES: C[C@@H]1CC[C@@]2(CC[C@@]3(C(=C[C@H]([C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)O)C)C)OC)[C@@H]2[C@H]1C)C)C
Description: The molecule is a pentacyclic diterpenoid with formula C31H52O2, originally isolated from the root bark of Tripterygium hypoglaucum. It has a role as a plant metabolite. It is a pentacyclic triterpenoid, a secondary alcohol and an ether. It derives from a hydride of an ursane.