IUPAC:(1R,3aS,3bR,5aS,7S,9aS,9bS,11aR)-3a,5a,7-trihydroxy-11a-methyl-1-(2-oxo-2H-pyran-5-yl)-hexadecahydro-1H-cyclopenta[a]phenanthrene-9a-carbaldehyde
IUPAC:(1R,3aS,3bR,5aS,7S,9aS,9bS,11aR)-3a,5a,7-trihydroxy-11a-methyl-1-(2-oxo-2H-pyran-5-yl)-hexadecahydro-1H-cyclopenta[a]phenanthrene-9a-carbaldehyde