Showing structure for (1s,3s,5r,7r,9s,11r)-9-benzoyl-3-(2-hydroxypropan-2-yl)-4,4,8,8-tetramethyl-11-(3-methylbut-2-en-1-yl)tetracyclo[7.3.1.1⁷,¹¹.0¹,⁵]tetradecane-10,12,13-trione