The molecule is a 3-hydroxy steroid that is estra-1,3,5(10)-triene substituted by hydroxy groups at positions 3 and 16. It is a 3-hydroxy steroid and a 16beta-hydroxy steroid. It derives from a hydride of an estrane.
(8S,9S,13R,14S,16S)-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthrene-3,16-diol