Using CN(c1cccc2cc(-c3nccs3)[nH]c12)S(=O)(=O)c1ccsc1CCl, COC(=O)CS to produce COC(=O)CSCc1sccc1S(=O)(=O)N(C)c1cccc2cc(-c3nccs3)[nH]c12, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.