InChI=1/C13H17ClN3O3S/c1-21(19,20)17-9-4-5-10(14)11(8-9)16-12(18)13(15)6-2-3-7-13/h4-5,8H,2-3,6-7,15H2,1H3,(H,16,18)/q-1/p+1/fC13H18ClN3O3S/h15-16H/q 542CAA8D11ED4E6D