Showing structure for (1s,1'r,2s,3'r,4'r,5s,5'r,6'r,10's,12's,13's,16'r,18's,21'r)-18'-hydroxy-4',5,6',12',17',17'-hexamethyl-3,6,9'-trioxaspiro[bicyclo[3.1.0]hexane-2,8'-hexacyclo[11.9.0.0¹,²¹.0⁴,¹².0⁵,¹⁰.0¹⁶,²¹]docosan]-3'-yl acetate