SMILES: CC(C)[C@@H]1C[C@H]([C@H]2[C@]1(CC[C@@]3([C@@]2(CC=C4[C@H]3[C@H](C[C@@H]5[C@@]4(CC[C@@H](C5(C)C)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO[C@H]7[C@@H]([C@H]([C@@H]([C@H](O7)CO)O)O)O)O)O)O)C)O)C)C)COC(=O)C)O
Description: The molecule is a triterpenoid saponin with an arborinane-type terpenoid as the aglycone. It has been isolated from the roots of Rubia yunnanensis. It has a role as an antineoplastic agent and a plant metabolite. It is an acetate ester, a diol, a beta-D-glucoside, a pentacyclic triterpenoid, a triterpenoid saponin and a disaccharide derivative.