C19H30O2 1-Androstenediol 4-Androstenediol 5-Androstenediol 5α-Dihydronormethandrone 5β-Dihydrotestosterone Androstanolone Androstenediol Androsterone Cetadiol Dihydrotestosterone Epiandrosterone Epietiocholanolone Etiocholanolone