InChI=1/C18H16N6/c19-17-16-15(23-18(20)24-17)9-8-12(22-16)10-21-14-7-3-5-11-4-1-2-6-13(11)14/h1-9,21H,10H2,(H4,19,20,23,24)/p+1/fC18H17N6/h23H,19-20H2/q+1 E29E27DFA8146051