InChI=1/C22H15N3O5/c26-18(27)8-13-2-1-3-14-15(13)9-17-19(14)24-21(28)20-23-16(10-25(17)20)11-4-6-12(7-5-11)22(29)30/h1-7,10H,8-9H2,(H,24,28)(H,26,27)(H,29,30)/p-2/fC22H13N3O5/h24H/q-2 532161E8AEC91DD0