InChI=1/C15H15N7/c1-2-3-6-11-19-14-12(17-9-18-14)15-20-13(21-22(11)15)10-5-4-7-16-8-10/h4-5,7-9H,2-3,6H2,1H3,(H,17,18)/f/h18H 79989B239B40F4F1