. . "(1S,3aS,3bR,5aS,7R,9aS,9bS,11aS)-1-[(1S)-1-Hydroxyethyl]-9a,11a-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-7-ol" . . "Allopregnanediol" . . . . "Allopregnanediol" . . . . . . . . . . . . "allopregnanediol" . . . . . . . . .