InChI=1/C15H13N7O/c16-10-5-3-9(4-6-10)8-22-14-13(20-21-22)12(18-15(17)19-14)11-2-1-7-23-11/h1-7H,8,16H2,(H2,17,18,19)/f/h17H2 9644A0BDA8A2E44D