Using COc1ncccc1-c1cccc(-c2cnc(Cl)o2)c1, COc1cc(N)cc(OC)c1 to produce COc1cc(Nc2ncc(-c3cccc(-c4ccc[nH]c4=O)c3)o2)cc(OC)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.