InChI=1/C13H19ClN2O2S/c1-18-10-9-15-5-2-6-16(8-7-15)13(17)11-3-4-12(14)19-11/h3-4H,2,5-10H2,1H3/p+1/fC13H20ClN2O2S/h15H/q+1 CB75D1C6E9500528