InChI=1/C21H21BrF2N4O3/c22-13-3-5-14(6-4-13)27-21(31)18-2-1-9-28(18)12-20(30)25-11-19(29)26-15-7-8-16(23)17(24)10-15/h3-8,10,18H,1-2,9,11-12H2,(H,25,30)(H,26,29)(H,27,31)/p+1/t18-/m1/s1/fC21H22BrF2N4O3/h25-28H/q+1 83AD9E7CEBC6E86B