InChI=1/C16H18N6/c1-10-11(9-22(2)12-6-4-3-5-7-12)8-19-15-13(10)14(17)20-16(18)21-15/h3-8H,9H2,1-2H3,(H4,17,18,19,20,21)/p+1/fC16H19N6/h21H,17-18H2/q+1 F814D97EE7924652