Methyl (R)-4-((3R,5R,7R,8R,9S,10S,13R,14S,17R)-3-((ethoxycarbonyl)oxy)-7-hydroxy-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanoate

Methyl (R)-4-((3R,5R,7R,8R,9S,10S,13R,14S,17R)-3-((ethoxycarbonyl)oxy)-7-hydroxy-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanoate,