InChI=1/C13H18N4/c1-16(13-5-2-4-12(14)10-13)7-3-8-17-9-6-15-11-17/h2,4-6,9-11H,3,7-8,14H2,1H3/p+1/fC13H19N4/h15H/q+1 57A2ED67705736AA