InChI=1/C15H14N4O6S/c1-8-2-4-10(7-13(8)19(22)23)26(24,25)18-9-3-5-11(14(16)20)12(6-9)15(17)21/h2-7H,1H3,(H5,16,17,18,20,21)/p-1/fC15H13N4O6S/h16-17H2/q-1 657D61C384956B67