SMILES: CC(=C[C@@H]1C[C@H](CO1)[C@@H]2CC[C@]3([C@]2(CC[C@H]4C3=CC[C@@H]5[C@@]4(CCC(=O)C5(C)C)C)C)C)C
Description: The molecule is a tirucallane triterpenoid that is (13alpha,14beta,17alpha,20S,23S)-21,23-epoxylanosta-7,24-diene substituted by an oxo group at position 3. It has been isolated from the stem and stem barks of Cornus walteri. It has a role as a plant metabolite. It is a cyclic terpene ketone, a tirucallane triterpenoid and a member of oxolanes.