InChI=1/C14H12ClN3O2S/c1-9-5-6-13(14-12(9)8-16-17-14)18-21(19,20)11-4-2-3-10(15)7-11/h2-8,18H,1H3,(H,16,17)/f/h17H E79570F8D9E54263