SMILES: C[C@H](CCC(=C)C(C)C)[C@H]1C[C@@H]([C@@]2([C@@]1(CC=C3C2=CC[C@@H]4[C@@]3(CC[C@@H](C4(C)C)O)C)C)C)O
Description: The molecule is a tetracyclic triterpenoid that is 24-methylidenelanosta-7,9(11)-diene substituted by hydroxy groups at positions 3 and 15 (3beta,15alpha stereoisomer). Isolated from Polyalthia suberosa, it exhibits anti-HIV activity. It has a role as a metabolite and an anti-HIV agent. It is a diol and a tetracyclic triterpenoid. It derives from a hydride of a lanostane.