Using CS(=O)(=O)Nc1ccc(S(=O)(=O)Cl)cc1Oc1ccc(Cl)cc1Cl, CNC to produce CN(C)S(=O)(=O)c1ccc(NS(C)(=O)=O)c(Oc2ccc(Cl)cc2Cl)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.