InChI=1/C24H22N4O4/c1-13-18(12-22(29)30)14(2)25-20(13)11-19-17-9-8-16(10-21(17)28-23(19)31)27-24(32)26-15-6-4-3-5-7-15/h3-11,25H,12H2,1-2H3,(H,28,31)(H,29,30)(H2,26,27,32)/p-1/b19-11-/fC24H21N4O4/h26-28H/q-1 FFB6A1D737F8486B