InChI=1/C17H20N6O2/c1-22-14-13(15(24)23(2)17(22)25)20-16(21-14)18-8-7-10-9-19-12-6-4-3-5-11(10)12/h3-6,13-14H,7-9H2,1-2H3,(H2,18,20,21)/p+2/t13-,14-/m1/s1/fC17H22N6O2/h18-21H/q+2 D72B7D87F4872853