InChI=1/C10H8N2O3S/c1-12-9(14)7(8(13)11-10(12)15)5-6-3-2-4-16-6/h2-5H,1H3,(H,11,13,15)/p-1/b7-5+/fC10H7N2O3S/q-1 49EF43CC02F15928