(Methandrostenolone) D-bol
[17a-methyl-17b-hydroxy-1,4-androstadien-3-one]



(4-chlorodehydromethyltestosterone) T-bol
[4-chloro-17b-hydroxy-17a-methyl-androst-1,4-dien-3-one]


(Oxandrolone) Var
[17b-hydroxy-17a-methyl-2-oxa-5a-androstane-3-one]