InChI=1/C14H20N4O/c1-4-18(5-2)9(3)14-16-11-8-6-7-10(13(15)19)12(11)17-14/h6-9H,4-5H2,1-3H3,(H2,15,19)(H,16,17)/p+1/t9-/m1/s1/fC14H21N4O/h16,18H,15H2/q+1 AA37C76BC3C4D265