SMILES: C[C@H](CCC=C(C)C)[C@H]1CC[C@@]2([C@@]1(CC[C@@]3([C@H]2CC=C4[C@H]3CC[C@@H](C4(C)C)O)C)C)C
Description: The molecule is a tetracyclic triterpenoid that is 4,9-cyclo-9,10-secocholesta-5,24-diene substituted by methyl groups at the 9beta, 10, and 14 positions, and by a hydroxy group at position 1. It derives from a hydride of a cucurbitane.