InChI=1/C21H24F2N2O3S/c1-6-28-19(27)15-12-10-20(2,3)25-21(4,5)16(12)29-18(15)24-17(26)11-7-8-13(22)14(23)9-11/h7-9,25H,6,10H2,1-5H3,(H,24,26)/p+1/fC21H25F2N2O3S/h24-25H/q+1 1B17555C1884E3B2