Using COc1ccc(C=O)cc1OC1CCCC1, Nc1cccc2nc(-c3cccc(Cl)c3)oc12 to produce COc1ccc(CNc2cccc3nc(-c4cccc(Cl)c4)oc23)cc1OC1CCCC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.