Androstenediol

(1<i>r</i>,2<i>s</i>,3a<i>s</i>,3b<i>r</i>,7<i>r</i>,9a<i>r</i>,9b<i>s</i>,11a<i>s</i>)-9a,11a-dimethyl-2,3,3a,3b,4,6,7,8,9,9a,9b,10,11,11a-tetradecahydro-1<em>h</em>-cyclopenta[<em>a</em>]phenanthrene-1,2,7-triol