InChI=1/C19H16N6O5/c1-19(16(28)23-17(29)24-19)9-4-3-5-10(8-9)20-15(27)12-7-6-11-13(21-12)25(2)18(30)22-14(11)26/h3-8H,1-2H3,(H,20,27)(H,22,26,30)(H2,23,24,28,29)/p-1/t19-/m0/s1/fC19H15N6O5/h20,23-24H/q-1 3FFE2A1A1AF66715