InChI=1/C21H23F3N2O4S/c1-12-10-20(13(2)9-19(12)29-4)31(27,28)25-8-7-16-14(3)26-18-6-5-15(11-17(16)18)30-21(22,23)24/h5-6,9-11,14,25H,7-8H2,1-4H3/p+1/t14-/m1/s1/fC21H24F3N2O4S/h26H/q+1 8C42CF1BCD2393BF