InChI=1/C17H14N8S/c18-9-12(16-23-14-3-1-2-4-15(14)26-16)13-5-6-20-17(24-13)21-7-8-25-11-19-10-22-25/h1-6,10-11,23H,7-8H2,(H,20,21,24)/b16-12-/f/h21H 1058C7806F525BD9