InChI=1/C16H17ClN2O2S/c1-13(15-4-3-10-18-12-15)19(2)22(20,21)11-9-14-5-7-16(17)8-6-14/h3-13H,1-2H3/b11-9+/t13-/m0/s1 A565E928800C8B29