InChI=1/C21H16F2O4S/c1-28(24,25)15-5-2-13(3-6-15)16-7-8-17(22)21(23)20(16)14-4-9-18-19(12-14)27-11-10-26-18/h2-9,12H,10-11H2,1H3	AB06557DDB86B297