InChI=1/C9H12N2O3S/c10-3-5-15-6-8(12)11-4-1-2-7(11)9(13)14/h7H,1-2,4-6H2,(H,13,14)/p-1/t7-/m1/s1/fC9H11N2O3S/q-1 9ECEB2FADDF8BAF8