SMILES: C[C@H]1[C@@H]2CC=C3[C@@H]4CC[C@@H]([C@]4(CC[C@@H]3[C@]2(C[C@H]([C@@H]1O)O)C)C)[C@@H](CCC(=C)C(C)C)CO
Description: The molecule is a 3beta-hydroxy steroid that is 4-methylergosta-7,24(28)-dien-3-ol substituted by additional hydroxy groups at positions 2 and 21 (the 2alpha,3beta,4alpha,5alpha stereoisomer). It has been isolated from the roots of Breynia fruticosa and exhibits cytotoxic activity against human cancer cell lines. It has a role as an antineoplastic agent and a plant metabolite. It is a 3beta-hydroxy steroid, a 21-hydroxy steroid and a triol.