InChI=1/C21H29N7O/c1-3-17-18-19(28(26-17)14-15-29-4-2)20(23-16-8-6-5-7-9-16)25-21(24-18)27-12-10-22-11-13-27/h5-9,22H,3-4,10-15H2,1-2H3,(H,23,24,25)/p+1/fC21H30N7O/h22-23H/q+1 27125FF9D25C9EB6