InChI=1/C18H22N4/c1-13(19)17-5-3-4-16(10-17)12-21-11-15-6-8-18(9-7-15)22-14(2)20/h3-10,19,21H,11-12H2,1-2H3,(H2,20,22)/p+2/fC18H24N4/h21-22H,20H2/q+2	D831DF7BBECB8179