5-androsten-3beta-ol-17-one- dhea
19-norandrosta-drol-nothing but a name.
3-beta-hydroxy-5-androstren-17-one- dhea
1,3,7-trimethyl-1H-purine-2,6(3H-7H)-dione- have no idea, but it isn't a steroid.
17a-di methyl-bol- nothing but a name.
3beta-hydroxyandrost-5-ene-17-one- dhea