InChI=1/C14H11N7O/c15-14-17-11(10-5-3-7-22-10)12-13(18-14)21(20-19-12)8-9-4-1-2-6-16-9/h1-7H,8H2,(H2,15,17,18)/f/h15H2 799D6A895F9E2C64