InChI=1/C16H14Cl2N2O2S/c1-3-9-6-12(16(21)19-8(9)2)23-7-13-20-14-10(17)4-5-11(18)15(14)22-13/h4-6H,3,7H2,1-2H3,(H,19,21)/f/h19H F7A9F527CA5CA028