Formula: C26H36O4 | Mol. Weight: 412.60 g/mol
IUPAC: (4R)-4-[(5R,7R,8R,9R,10R,13S,17S)-7-hydroxy-4,4,8,10,13-pentamethyl-3-oxo-5,6,7,9,11,12,16,17-octahydrocyclopenta[a]phenanthren-17-yl]oxolan-2-one
CC1(C2CC(C3(C(C2(C=CC1=O)C)CCC4(C3=CCC4C5CC(=O)OC5)C)C)O)C