InChI=1/C23H22F2N4O4/c1-31-11-10-27-21-12-15(8-9-26-21)14-28-18-5-3-2-4-17(18)22(30)29-16-6-7-19-20(13-16)33-23(24,25)32-19/h2-9,12-13,28H,10-11,14H2,1H3,(H,26,27)(H,29,30)/p+1/fC23H23F2N4O4/h26-27,29H/q+1 F751DACBFCFD25C7