InChI=1/C13H9N2O4S/c14-20(18,19)12-4-2-1-3-11(12)7-5-10-6-8-13(16)15(17)9-10/h1-4,6,8-9H,(H2,14,18,19)/q-1/f/h14H2	E82A0DC0A61A21D1