InChI=1/C21H24N6O2/c1-3-10-26-19-17(20(28)27(11-4-2)21(26)29)23-18(24-19)16-12-22-25(14-16)13-15-8-6-5-7-9-15/h5-9,12,14H,3-4,10-11,13H2,1-2H3,(H,23,24)/f/h23H 42902C03A59F78C5