InChI=1/C21H18F2O4S/c1-26-18-11-6-14(12-19(18)27-2)20-16(9-10-17(22)21(20)23)13-4-7-15(8-5-13)28(3,24)25/h4-12H,1-3H3	8730B6A537F3686D