(3S,5R,8R,9S,10S,13R,14S,17R)-3-((tert-butyldimethylsilyl)oxy)-14-hydroxy-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthrene-17-carbonitrile

(3S,5R,8R,9S,10S,13R,14S,17S)-3-(tert-Butyl-dimethyl-silanyloxy)-14-hydroxy-10,13-dimethyl-hexadecahydro-cyclopenta[a]phenanthrene-17-carbonitrile

3β,14-dihydroxy-17β-(furan-3-yl)-5β,14β-androstane

1-((3S,5R,8R,9S,10S,13R,14S,17S)-3-((tert-butyldimethylsilyl)oxy)-14-hydroxy-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)-2-hydroxyethan-1-one

4-((5R,8R,9S,10S,13R)-3-((tert-butyldimethylsilyl)oxy)-14-hydroxy-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)dihydrofuran-2(3H)-one