Showing structure for (2e)-n-[(1s,3as,3bs,9ar,9bs,11as)-9a,11a-dimethyl-1-[(1s)-1-(methylamino)ethyl]-6-oxo-1h,2h,3h,3ah,3bh,4h,9h,9bh,10h,11h-cyclopenta[a]phenanthren-7-yl]-2-methylbut-2-enimidic acid