InChI=1/C14H9N7OS/c22-14(13-12(3-6-23-13)21-8-17-19-20-21)18-9-1-2-10-11(7-9)16-5-4-15-10/h1-8H,(H,18,22)/f/h18H 0D9CEA1E97A9B06E