(8S,11R,13S,14S,17S)-11-(4-(dimethylamino)phenyl)-17-hydroxy-17-(3-hydroxyprop-1-yn-1-yl)-13-methyl-6,7,8,11,12,13,14,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-3(2H)-one;(11?,17?)-11-[4-(Dimethylamino)phenyl]-17-hydroxy-17-(3-hydroxy-1-propyn-1-yl)-estra-4,9-dien-3-one; RU 42698;
