SMILES: C[C@]12CC[C@@H](C([C@@H]1CC[C@@]3([C@@H]2CC[C@@]45[C@]3(C[C@H]([C@@]6([C@H]4CC(CC6)(C)C)CO5)O)C)C)(C)C)O[C@H]7[C@@H]([C@H]([C@H](CO7)O[C@H]8[C@@H]([C@H]([C@@H]([C@H](O8)CO)O)O)O[C@H]9[C@@H]([C@H]([C@@H](CO9)O)O)O)O)O[C@H]1[C@@H]([C@H]([C@@H]([C@H](O1)CO)O)O)O
Description: The molecule is a triterpenoid saponin that is (3beta,16alpha)-13,28-epoxyoleanane-3,16-diol attached to a tetrasaccharide residue at position 3 via a glycosidic linkage. Isolated from aerial parts of Lysimachia clethroides, it exhibits antineoplastic activity. It has a role as a plant metabolite and an antineoplastic agent. It is a cyclic ether, a hexacyclic triterpenoid, a tetrasaccharide derivative, a triterpenoid saponin and a secondary alcohol.