InChI=1/C19H15N7/c20-17-16-18(25-19(21)24-17)22-9-11(23-16)10-26-14-7-3-1-5-12(14)13-6-2-4-8-15(13)26/h1-9H,10H2,(H4,20,21,22,24,25)/f/h20-21H2 C5F7CAF29D9AD4D6