IUPAC:(2S,3S,4S,5R,6R)-3,4,5-trihydroxy-6-{[(7R)-1-(1-hydroxyethyl)-9a,11a-dimethyl-hexadecahydro-1H-cyclopenta[a]phenanthren-7-yl]oxy}oxane-2-carboxylic acid
IUPAC:(2S,3S,4S,5R,6R)-3,4,5-trihydroxy-6-{[(7R)-1-(1-hydroxyethyl)-9a,11a-dimethyl-hexadecahydro-1H-cyclopenta[a]phenanthren-7-yl]oxy}oxane-2-carboxylic acid