InChI=1/C17H17Cl2NO3S/c1-17(2,3)11-4-7-13(8-5-11)24(22,23)20-16(21)14-9-6-12(18)10-15(14)19/h4-10H,1-3H3,(H,20,21)/p-1/fC17H16Cl2NO3S/q-1 803E43162D0BA99E