Using COc1cc2ncc(C#N)c(Cl)c2cc1OC, Cc1c(N)cccc1C(=O)O to produce COc1cc2ncc(C#N)c(Nc3cccc(C(=O)O)c3C)c2cc1OC, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.