InChI=1/C13H13N5/c1-17-8-15-11-12(14)18(9-16-13(11)17)7-10-5-3-2-4-6-10/h2-6,8-9,14H,7H2,1H3/p+1/fC13H14N5/h14H/q+1 C4A796E6A20BE680