(4R)-methyl 4-((3R,5S,7S,8R,9S,10S,12S,13R,14S)-3,7,12-trihydroxy-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanoate
(4R)-methyl 4-((3R,5S,7S,8R,9S,10S,12S,13R,14S)-3,7,12-trihydroxy-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanoate