Using NS(=O)(=O)c1ccc(C2(O)CSC(=S)N2c2cccc(Cl)c2)cc1 to produce NS(=O)(=O)c1ccc(-c2csc(=S)n2-c2cccc(Cl)c2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.