InChI=1/C14H16N4/c15-13-12(11-6-2-1-3-7-11)10-16-14(17-13)18-8-4-5-9-18/h1-3,6-7,10H,4-5,8-9H2,(H2,15,16,17)/p+1/fC14H17N4/h16H,15H2/q+1 9E4498D4549F6F17