SMILES: C[C@@H](C(=O)CCC(C)C)[C@]1([C@H](C[C@@H]2[C@@]1(CC[C@H]3[C@H]2CC=C4[C@@]3(CC[C@@H](C4)O[C@H]5[C@@H]([C@H]([C@@H]([C@H](O5)CO[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O[C@H]7[C@@H]([C@H]([C@@H]([C@H](O7)CO)O)O)O)O)O)O)O)O)C)C)O[C@H]8[C@@H]([C@H]([C@H](CO8)O)O[C@H]9[C@@H]([C@H]([C@@H](CO9)O)OC(=O)C1=CC(=C(C=C1)OC)OC)O)OC(=O)C)O
Description: The molecule is a steroid saponin isolated from Ornithogalum thyrsoides and has been shown to exhibit cytotoxic activity. It has a role as a metabolite and an antineoplastic agent. It is a beta-D-glucoside, a 17-hydroxy steroid, an acetate ester, a benzoate ester, a cholestanoid and a steroid saponin.