InChI=1/C10H12N2O3S/c1-7-4-8(13)12(6-11-7)10(9(14)15)2-3-16-5-10/h4,6H,2-3,5H2,1H3,(H,14,15)/p-1/t10-/m1/s1/fC10H11N2O3S/q-1 F7BD84F99A78BE9F