InChI=1/C14H18N4O/c1-8(2)18-7-6-11(18)14-16-10-5-3-4-9(13(15)19)12(10)17-14/h3-5,8,11H,6-7H2,1-2H3,(H2,15,19)(H,16,17)/p+1/t11-/m0/s1/fC14H19N4O/h16,18H,15H2/q+1 B244D62E68DDAC90