InChI=1/C20H18F2N4O5S/c1-3-19-23-18(24-31-19)9-26-15-6-11(2)17(8-16(15)30-10-20(26)27)32(28,29)25-12-4-5-13(21)14(22)7-12/h4-8,25H,3,9-10H2,1-2H3 A649EDED9D67D678