InChI=1/C11H13N5/c1-2-8-7-5-3-4-6-9(7)15-11(14-8)16-10(12)13/h3-6H,2H2,1H3,(H4,12,13,14,15,16)/f/h12,16H,13H2 B8A4E62111C6DDA6