Formula: C29H44O | Mol. Weight: 408.70 g/mol
IUPAC: (3S,5S,9R,10S,13R,14R,17R)-10,13-dimethyl-17-[(2S)-5,5,6-trimethylhept-6-en-3-yn-2-yl]-2,3,4,5,6,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-ol
CC(C#CC(C)(C)C(=C)C)C1CCC2C1(CCC3C2=CCC4C3(CCC(C4)O)C)C