InChI=1/C22H15N3O5/c26-18(27)8-11-4-3-7-13-15(11)9-17-19(13)24-21(28)20-23-16(10-25(17)20)12-5-1-2-6-14(12)22(29)30/h1-7,10H,8-9H2,(H,24,28)(H,26,27)(H,29,30)/p-2/fC22H13N3O5/h24H/q-2 A681EEF47EDBB839