Using CC(C)(NC(=O)c1cccc(F)c1)c1ccccc1, CN(C)C=O to produce CC(C)(c1ccccc1)N1C(=O)c2cccc(F)c2C1O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.