InChI=1/C21H22N6O2/c1-26-21(29)18-8-3-2-7-17(18)19(25-26)20(28)24-23-15-9-12-27(13-10-15)14-16-6-4-5-11-22-16/h2-8,11H,9-10,12-14H2,1H3,(H,24,28)/f/h24H E29525FEEC610500