InChI=1/C14H18N4O/c15-13(19)10-4-1-5-11-12(10)18-14(17-11)9-3-2-7-16-8-6-9/h1,4-5,9,16H,2-3,6-8H2,(H2,15,19)(H,17,18)/p+1/t9-/m1/s1/fC14H19N4O/h16-17H,15H2/q+1 41E176AB509DF118