InChI=1/C21H23N7O/c1-14(2)16-4-6-17(7-5-16)25-21-27-26-20(29-21)18-19(24-13-28(18)3)23-12-15-8-10-22-11-9-15/h4-11,13-14,23H,12H2,1-3H3,(H,25,27)/f/h25H B659AC50F8B10727