Using COc1ccc(OCCN)cc1, COc1ccc(C(C#N)(CCC=O)C(C)C)cc1OC to produce COc1ccc(OCCNCCCC(C#N)(c2ccc(OC)c(OC)c2)C(C)C)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.