Using CC[C@@H](NC(=O)OC(C)(C)C)c1ccc(Cl)c(C(=O)c2ccc(C(N)=O)nc2)c1F to produce CC[C@@H](N)c1ccc(Cl)c(C(=O)c2ccc(C(N)=O)nc2)c1F, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.