SMILES: C[C@H](CCC(=C)C(C)C)[C@H]1CC[C@@]2([C@@]1(CC[C@]34[C@H]2CC[C@@H]5[C@]3(C4)CC[C@@H]([C@@]5(C)C=O)O)C)C
Description: The molecule is a 3beta-hydroxy-4alpha-formyl-4beta-methylsteroid that is 24-methylene-9beta-9,19-cyclolanostane-3beta,28-diol in which the hydroxy group at position 28 has been oxidised to give the corresponding aldehyde. It is a member of phytosterols, a pentacyclic triterpenoid, a 3beta-hydroxy-4alpha-formyl-4beta-methylsteroid and a lanostane sterol. It derives from a 24-methylene-9beta-9,19-cyclolanostane-3beta,28-diol.