InChI=1/C11H10N2O3S/c1-16-8-4-2-7(3-5-8)6-9-10(14)12-11(13-15)17-9/h2-6,15H,1H3,(H,12,13,14)/p-1/b9-6+/fC11H9N2O3S/h15h,12H/q-1/b9-6+,13-11+ 247FC38D1CD94739