Using CN(Cc1ccc(NS(C)(=O)=O)cc1)C1Cc2ccc(NS(C)(=O)=O)cc2C1 to produce CNC1Cc2ccc(NS(C)(=O)=O)cc2C1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.