Using Cc1c(N)cccc1CO, COc1cc2ncc(C#N)c(Cl)c2cc1OC to produce COc1cc2ncc(C#N)c(Nc3cccc(CO)c3C)c2cc1OC, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.