InChI=1/C18H24N6/c1-2-11-23(10-1)17-18(24-12-3-6-19-9-13-24)22-16(14-21-17)15-4-7-20-8-5-15/h4-5,7-8,14,19H,1-3,6,9-13H2/p+1/fC18H25N6/h19H/q+1 244AD4265EAE5F63