InChI=1/C22H28N6O/c1-3-5-17-11-18(27-26-17)14-28(2)13-15-6-4-7-16(10-15)21-24-20-8-9-23-12-19(20)22(29)25-21/h4,6-7,10-11,23H,3,5,8-9,12-14H2,1-2H3,(H,26,27)(H,24,25,29)/p+2/fC22H30N6O/h23,25,27-28H/q+2 B0F6A2C9758E8CB8