InChI=1/C21H26N4O2/c22-20(26)18-6-8-19(9-7-18)24-21(27)23-14-17-11-13-25(15-17)12-10-16-4-2-1-3-5-16/h1-9,17H,10-15H2,(H2,22,26)(H2,23,24,27)/p+1/t17-/m1/s1/fC21H27N4O2/h23-25H,22H2/q+1 3436F292C772DC05