InChI=1/C13H10N3O5S/c17-13-7-6-11(16(18)19)8-10(13)9-14-15-22(20,21)12-4-2-1-3-5-12/h1-9H,(H,14,17)/q-1/p-1/fC13H9N3O5S/q-2/b14-9+ 5A5AC5D9084AFD5D