InChI=1/C20H13N5O6/c26-15(10-4-2-1-3-5-10)23-24-16(27)11-6-7-12-13(8-11)19(30)25(18(12)29)14-9-21-20(31)22-17(14)28/h1-9H,(H,23,26)(H,24,27)(H2,21,22,28,31)/f/h21-24H A2A1805FDB573556