Testosterone ,17β-Hydroxy-3-oxo-4-androstene; 17β-Hydroxy-4-androsten-3-one; 4-Androsten-17β-ol-3-one; trans-Testosterone; (8R,9S,10R,13S,14S,17S)-17-Hydroxy-10,13-dimethyl-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3(2H)-one