InChI=1/C10H6N2O5S/c13-7-2-1-5(3-6(7)12(16)17)4-8-9(14)11-10(15)18-8/h1-4,13H,(H,11,14,15)/p-1/b8-4+/fC10H5N2O5S/h13h,11H/q-1	91BC798A485C3618