InChI=1/C15H18N4O/c1-11-5-6-18-15(7-11)19(10-14(17)20)9-12-3-2-4-13(16)8-12/h2-8H,9-10,16H2,1H3,(H2,17,20)/p+1/fC15H19N4O/h18H,17H2/q+1	8A8D27415C1F5A70