InChI=1/C14H18N4O/c1-18-7-3-4-9(8-18)14-16-11-6-2-5-10(13(15)19)12(11)17-14/h2,5-6,9H,3-4,7-8H2,1H3,(H2,15,19)(H,16,17)/p+1/t9-/m1/s1/fC14H19N4O/h16,18H,15H2/q+1 676768B3BA20F4C0