InChI=1/C12H10N3O6S2/c13-22(18,19)11-5-1-9(2-6-11)14-23(20,21)12-7-3-10(4-8-12)15(16)17/h1-8H,(H2,13,18,19)/q-1/f/h13H2 8EB2A1CF92661294