Showing structure for 3-[4-(acetyloxy)-2-hydroxy-3',9a,11a-trimethyl-7-oxo-3,3a,3b,4,5,9b,10,11-octahydro-2h-spiro[cyclopenta[a]phenanthrene-1,2'-oxetan]-4'-ylmethyl]-3-hydroxy-2-methylbutan-2-yl acetate