InChI=1/C12H10Cl2N2O2S2/c13-7-1-2-11(14)12(3-7)19-9-4-8(15)5-10(6-9)20(16,17)18/h1-6H,15H2,(H2,16,17,18)/f/h16H2 C74EE58059E3FF52