InChI=1/C12H17ClN2O3S/c1-15(19(2,17)18)7-3-6-14-9-10-8-11(13)4-5-12(10)16/h4-5,8-9,16H,3,6-7H2,1-2H3/p+1/b14-9+/fC12H18ClN2O3S/h14H/q+1 EF2431342A48C5D2