InChI=1/C17H16ClNO2S/c18-14-8-4-12(5-9-14)16-2-1-3-17(16)13-6-10-15(11-7-13)22(19,20)21/h4-11H,1-3H2,(H2,19,20,21)/f/h19H2 C050EFF19009898E