InChI=1/C23H17N5O5/c1-2-28-15-8-4-3-6-11(15)19(30)16(23(28)33)17-13(22(32)27-26-17)10-14-18(29)12-7-5-9-24-20(12)25-21(14)31/h3-10,33H,2H2,1H3,(H,27,32)(H2,24,25,29,31)/p-3/b13-10-/fC23H14N5O5/h33h,25H/q-3 82F7FEDB26B332C2