InChI=1/C17H16ClNS2/c18-15-7-6-14(21-15)11-4-5-13-12(10-11)17(16(20)19-13)8-2-1-3-9-17/h4-7,10H,1-3,8-9H2,(H,19,20)/f/h19H 050E512D1B9049B6