InChI=1/C12H17ClN2O3S/c13-8-5-6-12(9(14)7-8)19(17,18)15-10-3-1-2-4-11(10)16/h5-7,10-11,15-16H,1-4,14H2/t10-,11-/m1/s1 82E2504905EC37EC