Showing structure for (8S,10S,13S,14S,17S)-17-[2-[4-(2,6-Dipyrrolidin-1-ylpyrimidin-4-yl)piperazin-1-yl]acetyl]-10,13-dimethyl-6,7,8,12,14,15,16,17-octahydrocyclopenta[a]phenanthren-3-one