SMILES: C[C@@H]([C@H]1CC[C@@]2([C@@]1(CC[C@H]3[C@@H]2CC[C@H]([C@]4(C3)CCC(=O)O4)[C@@](C)(CO)O)C)C)C(=O)O
Description: The molecule is a tetracyclic triterpenoid that is a rearranged pentanortriterpenoid derived from cycloartane. Isolated from the leaves and stem of Schisandra lancifolia, it exhibits anti-HIV activity. It has a role as a metabolite and an anti-HIV agent. It is an oxaspiro compound, a tetracyclic triterpenoid, a gamma-lactone, a diol and a monocarboxylic acid.