<unk>  is a synthetic pregnane steroid. Other pregnane neurosteroids include alfadolone, alfaxolone, allopregnanolone (brexanolone), hydroxydione, minaxolone, pregnanolone (eltanolone), and renanolone, among others.
Ganaxolone
Oxendolone
Stenbolone
Trenbolone
Ciclesonide
Budesonide
Oxymetholone
Mometasone