SMILES: C[C@H](CC[C@H](C(C)(C)O)O)[C@H]1CC[C@@]2([C@@]1(C[C@H]([C@@]3([C@H]2CC=C4[C@H]3CC[C@@H](C4(C)C)O)C)O)C)C
Description: The molecule is a tetracyclic triterpenoid that is cucurbitadienol in which the side-chain double bond (position 24-25) has undergone formal oxidation to introduce hydroxy groups at positions 24 and 25 (the 24R stereoisomer). It is a biometabolite of mogrosides found in Siraitia grosvenorii. It has a role as an antineoplastic agent. It is a tetracyclic triterpenoid and a hydroxy seco-steroid. It derives from a cucurbitadienol.