InChI=1/C8H9N7O/c16-8(13-6-3-11-12-4-6)15-14-7-5-9-1-2-10-7/h1-5H,(H,10,14)(H,11,12)(H2,13,15,16)/f/h11,13-15H A57C14C5F8E827D8