Showing structure for (1'r,2s,2'r,3'r,5''s,6'r,8's)-5''-(furan-3-yl)-8'-hydroxy-3'-methyl-2'',5'-dioxodispiro[oxirane-2,7'-[11]oxatricyclo[6.2.1.0¹,⁶]undecane-2',3''-oxolan]-6'-ylmethyl acetate