InChI=1/C22H26N4O3/c1-26(2)12-11-23-21(28)22(29)25-19-10-6-5-9-18(19)20(27)24-17-13-15-7-3-4-8-16(15)14-17/h3-10,17H,11-14H2,1-2H3,(H,23,28)(H,24,27)(H,25,29)/p+1/fC22H27N4O3/h23-26H/q+1 7272A1C773629F87