InChI=1/C14H16N6O2/c1-2-19-12-10(17-11(18-12)9-5-15-16-6-9)13(21)20(14(19)22)7-8-3-4-8/h5-6,8,21H,2-4,7H2,1H3,(H,15,16)/p-1/fC14H15N6O2/h21h,15H/q-1 685BFF7D298E8BD4