InChI=1/C21H23ClF2N4O4/c1-2-28(10-9-18(29)26-14-5-3-13(4-6-14)20(25)31)12-19(30)27-15-7-8-17(16(22)11-15)32-21(23)24/h3-8,11,21H,2,9-10,12H2,1H3,(H2,25,31)(H,26,29)(H,27,30)/p+1/fC21H24ClF2N4O4/h26-28H,25H2/q+1 AAD3E1D4013E0648