InChI=1/C14H14N4/c1-2-4-13-12(3-1)17-14(18-13)16-10-7-11-5-8-15-9-6-11/h1-6,8-9H,7,10H2,(H2,16,17,18)/p+1/fC14H15N4/h16-18H/q+1 D6887242C042B5BC