InChI=1/C12H8N2O4S/c15-10-5-6-11(14-13-10)19(16,17)12-7-8-3-1-2-4-9(8)18-12/h1-7H,(H,13,15)/p-1/fC12H7N2O4S/q-1	750D15FD65BA3E34