InChI=1/C23H20N4O4/c1-12-18(24-13(2)20(12)22(29)30)11-17-16-9-8-15(10-19(16)27-21(17)28)26-23(31)25-14-6-4-3-5-7-14/h3-11,24H,1-2H3,(H,27,28)(H,29,30)(H2,25,26,31)/p-1/b17-11-/fC23H19N4O4/h25-27H/q-1 E7EA6C9613837433