Using CC(C)CCBr, O=C1N(c2ccc(OCC(F)(F)F)cc2)C[C@H]2C[C@H](O)CN12 to produce CC(C)CCO[C@H]1C[C@@H]2CN(c3ccc(OCC(F)(F)F)cc3)C(=O)N2C1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.