InChI=1/C16H18N6/c1-10-5-6-12(7-11(10)2)8-13(9-17)14-19-15(18)21-16(20-14)22(3)4/h5-8H,1-4H3,(H2,18,19,20,21)/b13-8+/f/h18H2	A72B5FB088451691