IUPAC:1-[(1S,3'R,3aS,5'S,5aR,6S,7S,9aS,11aS)-6-(hydroxymethyl)-3',3a,6,9a,11a-pentamethyl-7-{[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-({[(2S,3R,4S,5S)-3,4,5-trihydroxyoxan-2-yl]oxy}methyl)oxan-2-yl]oxy}-2,3,3a,4,5,5a,6,7,8,9,9a,10,11,11a-tetradecahydrospiro[cyclopenta[a]phenanthrene-1,2'-oxolan]-5'-yl]propan-1-one
IUPAC:1-[(1S,3'R,3aS,5'S,5aR,6S,7S,9aS,11aS)-6-(hydroxymethyl)-3',3a,6,9a,11a-pentamethyl-7-{[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-({[(2S,3R,4S,5S)-3,4,5-trihydroxyoxan-2-yl]oxy}methyl)oxan-2-yl]oxy}-2,3,3a,4,5,5a,6,7,8,9,9a,10,11,11a-tetradecahydrospiro[cyclopenta[a]phenanthrene-1,2'-oxolan]-5'-yl]propan-1-one