SMILES: C[C@@H](CCCC(C)C)[C@@H]1CC[C@]2([C@]1(CC[C@H]3[C@H]2CC=C4[C@@]3([C@@H](CC(=O)C4(C)C)O)C)C)C
Description: The molecule is a tirucallane triterpenoid that is (13alpha,14beta,17alpha,20S)-lanost-5-ene substituted by an oxo group at position 3 and a beta-hydroxy group at position 1. It has a role as a plant metabolite. It is a cyclic terpene ketone, a secondary alcohol, a tirucallane triterpenoid and a 3-oxo-Delta(5)-steroid.