InChI=1/C21H26N8/c1-22-11-12-29(2)21-27-19(24-17-7-9-23-10-8-17)26-20(28-21)25-18-13-15-5-3-4-6-16(15)14-18/h3-10,18,22H,11-14H2,1-2H3,(H2,23,24,25,26,27,28)/p+1/fC21H27N8/h22,24-25H/q+1 343B8C7FAFC72897