Using NCc1ccc(OC(F)(F)F)cc1, COC(=O)c1ccc2c(C=O)c(OC)ccc2c1 to produce COC(=O)c1ccc2c(CNCc3ccc(OC(F)(F)F)cc3)c(OC)ccc2c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.