IUPAC:(2R,3S,4R,5S,6S)-2-{[(1R,3aS,3bR,5aR,7S,9aR,9bS,11aR)-9a-formyl-3a-hydroxy-11a-methyl-1-(5-oxo-2,5-dihydrofuran-3-yl)-hexadecahydro-1H-cyclopenta[a]phenanthren-7-yl]oxy}-4-methoxy-6-methyl-5-{[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-({[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)oxan-2-yl]oxy}oxan-3-yl acetate
IUPAC:(2R,3S,4R,5S,6S)-2-{[(1R,3aS,3bR,5aR,7S,9aR,9bS,11aR)-9a-formyl-3a-hydroxy-11a-methyl-1-(5-oxo-2,5-dihydrofuran-3-yl)-hexadecahydro-1H-cyclopenta[a]phenanthren-7-yl]oxy}-4-methoxy-6-methyl-5-{[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-({[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)oxan-2-yl]oxy}oxan-3-yl acetate