Showing structure for 1-[5-(2-hydroxypropan-2-yl)-2-methyloxolan-2-yl]-3a,6,6,9a,11a-pentamethyl-1h,2h,3h,3bh,4h,5h,5ah,7h,8h,9h,11h-cyclopenta[a]phenanthrene-2,5,7-triol