Using COC(=O)c1cc(COCC2CCNCC2)cc(-c2cccc(C#N)c2)c1, CC(=O)Cl to produce COC(=O)c1cc(COCC2CCN(C(C)=O)CC2)cc(-c2cccc(C#N)c2)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.