InChI=1/C21H20ClF3N4O4/c1-10-12(22)8-5-9-13(10)29-15-14(17(31)27-19(29)33)20(18(32)26-15,21(23,24)25)28-16(30)11-6-3-2-4-7-11/h5,8-9,11,31H,2-4,6-7H2,1H3,(H,27,33)(H,28,30)/p-1/t20-/m1/s1/fC21H19ClF3N4O4/h31h,27-28H/q-1 AA903827BDF922C9