Using N#Cc1cccc(OCCN)c1, COC(=O)c1ccc(C(=O)[O-])cc1 to produce COC(=O)c1ccc(C(=O)NCCOc2cccc(C#N)c2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.