InChI=1/C8H5N7O2S2/c9-7-13-5-4(11-2-12-5)6(14-7)19-8-10-1-3(18-8)15(16)17/h1-2H,(H3,9,11,12,13,14)/f/h11H,9H2 B10C8AAE5263D4F6