IUPAC Name
(2R,3R,4S,5S,6R)-2-[[(3S,8R,9R,10R,11R,13R,14S,17R)-11-hydroxy-17-[(2R,5R)-6-hydroxy-6-methyl-5-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyheptan-2-yl]-4,4,9,13,14-pentamethyl-2,3,7,8,10,11,12,15,16,17-decahydro-1H-cyclopenta[a]phena