Using CC(C)(C)OC(=O)c1cc(Cl)ccn1, Nc1ccc(O)cc1F to produce CC(C)(C)OC(=O)c1cc(Oc2ccc(N)c(F)c2)ccn1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.