Using CNc1ccccc1, O=P(Cl)(Cl)Nc1ccc(S(=O)(=O)Cl)cc1 to produce CN(c1ccccc1)S(=O)(=O)c1ccc(N)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.