InChI=1/C19H16N8O3/c20-19-23-17-14(18-22-16(24-26(18)19)15-4-2-10-30-15)11-21-25(17)9-1-3-12-5-7-13(8-6-12)27(28)29/h2,4-8,10-11H,1,3,9H2,(H2,20,23)/f/h20H2 DA2E7CC0E4AB362F