Showing structure for (2r)-2-[(1ar,1br,3r,3ar,5s,7br,9r,9ar)-9-(acetyloxy)-3-hydroxy-1a,5,7b-trimethyl-1h,1bh,2h,3h,3ah,4h,6h,8h,9h,9ah-cyclopropa[a]phenanthren-5-yl]-2-bromoethyl acetate