Using CC(C)(O)c1cc(F)ccc1Br, O=C1CCN(Cc2ccccc2)CC1 to produce CC(C)(O)c1cc(F)ccc1C1(O)CCN(Cc2ccccc2)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.