InChI=1/C20H20N6O2/c1-26(17-10-4-7-13-6-2-3-8-14(13)17)20(28)19(27)23-11-5-9-16-15(12-21)18(22)25-24-16/h2-4,6-8,10H,5,9,11H2,1H3,(H,23,27)(H3,22,24,25)/f/h23,25H,22H2 C3AAEBE74C43686F