InChI=1/C14H20N4O2/c1-10-3-7-15-13(12(10)18(19)20)17-11-4-8-16-14(9-11)5-2-6-14/h3,7,11,16H,2,4-6,8-9H2,1H3,(H,15,17)/p+1/t11-/m1/s1/fC14H21N4O2/h16-17H/q+1 FDF55DAF593B579B