Using NNc1ccc2c(c1)OC(F)(F)O2, CC(C)C(=O)NC1CCC(=O)CC1 to produce CC(C)C(=O)NC1CCc2[nH]c3cc4c(cc3c2C1)OC(F)(F)O4, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.