Using [NH4+], Cc1cc(C(=O)Cl)c(C)n1-c1ccccc1C(F)(F)F to produce Cc1cc(C(N)=O)c(C)n1-c1ccccc1C(F)(F)F, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.