InChI=1/C13H16N4O/c14-12(18)9-4-1-5-10-11(9)17-13(16-10)8-3-2-6-15-7-8/h1,4-5,8,15H,2-3,6-7H2,(H2,14,18)(H,16,17)/p+1/t8-/m1/s1/fC13H17N4O/h15-16H,14H2/q+1 B9B262DD4936ADE7