SMILES: C[C@@]12CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CCC(=O)C5(C)C)C)C)[C@@H]1CC([C@H](C2)O)(C)C)C
Description: The molecule is a pentacyclic triterpenoid that is olean-12-ene substituted by an oxo substituent at position 3 and a beta-hydroxy group at position 21. Isolated from the root barks of Hippocratea excelsa, it exhibits antigiardial activity. It has a role as a metabolite and an antiprotozoal drug. It is a pentacyclic triterpenoid, a secondary alcohol and a cyclic ketone. It derives from a hydride of an oleanane.