InChI=1/C18H24N6O2/c1-11-13-9-12(10-19-16(13)23(2)22-11)20-17(25)18(26)21-14-6-8-24-7-4-3-5-15(14)24/h9-10,14-15H,3-8H2,1-2H3,(H,20,25)(H,21,26)/p+1/t14-,15+/m0/s1/fC18H25N6O2/h20-21,24H/q+1 18A0F8B3EC5D0DC1