IUPAC:(3R)-6-[(1S,3aR,3bR,5aR,7S,9aR,9bR,11aR)-7-hydroxy-3a,3b,6,6,9a-pentamethyl-hexadecahydro-1H-cyclopenta[a]phenanthren-1-yl]-2-methylhept-6-ene-2,3-diol
IUPAC:(3R)-6-[(1S,3aR,3bR,5aR,7S,9aR,9bR,11aR)-7-hydroxy-3a,3b,6,6,9a-pentamethyl-hexadecahydro-1H-cyclopenta[a]phenanthren-1-yl]-2-methylhept-6-ene-2,3-diol