InChI=1/C9H7N3O2S/c13-7-6(4-5-2-1-3-10-5)8(14)12-9(15)11-7/h1-4,10H,(H2,11,12,13,14,15)/p-1/fC9H6N3O2S/h11H/q-1/b6-4+ 3CC0427631F3A1E3