InChI=1/C17H16N8O3/c1-10-13(15(18)26)3-2-4-14(10)20-17(28)22-21-16(27)11-5-7-12(8-6-11)25-9-19-23-24-25/h2-9H,1H3,(H2,18,26)(H,21,27)(H2,20,22,28)/f/h20-22H,18H2 2A4F63E212919009