Showing structure for 8-benzoyl-3-[5-(2-hydroxypropan-2-yl)-2-methyloxolan-2-yl]-9,9-dimethyl-6,10-bis(3-methylbut-2-en-1-yl)-4-oxatricyclo[6.3.1.0¹,⁵]dodec-5-ene-7,12-dione