InChI=1/C21H24N6/c1-26-11-9-14(10-12-26)27(2)15-7-8-18-19(13-15)23-21(22-18)20-16-5-3-4-6-17(16)24-25-20/h3-8,13-14H,9-12H2,1-2H3,(H,22,23)(H,24,25)/p+1/fC21H25N6/h23-24,26H/q+1 AF5D338331CF711A