InChI=1/C21H26N6O/c1-27(2)12-11-22-17-9-7-16(8-10-17)13-23-20(28)14-24-21-18-5-3-4-6-19(18)25-15-26-21/h3-10,15,22H,11-14H2,1-2H3,(H,23,28)(H,24,25,26)/p+1/fC21H27N6O/h23-24,27H/q+1 6F31AD32C967C57C