Using NCc1ccc2occc2c1, COC(=O)c1ccc(S(=O)(=O)Cl)cc1 to produce COC(=O)c1ccc(S(=O)(=O)NCc2ccc3occc3c2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.