Using CC(=O)C(C(=O)OCc1ccccc1)n1ccc(C(F)(F)F)n1, NN to produce Cc1n[nH]c(O)c1-n1ccc(C(F)(F)F)n1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.