InChI=1/C22H24N4O2/c1-26(2)11-12-28-21-14-19(15-7-9-23-10-8-15)22(24-21)17-3-5-18-16(13-17)4-6-20(18)25-27/h3,5,7-10,13-14,24,27H,4,6,11-12H2,1-2H3/p+1/b25-20+/fC22H25N4O2/h26H/q+1 EF8A9BD7764C682E