InChI=1/C12H17ClN2O3S/c13-9-7-8(14)5-6-12(9)19(17,18)15-10-3-1-2-4-11(10)16/h5-7,10-11,15-16H,1-4,14H2/t10-,11+/m0/s1 DA0CB6B7ED93EA18