Using CC(C)(C)OC(=O)N1CCC[C@@H](C(OCC(N)=O)c2cccc(Cl)c2F)C1 to produce NC(=O)CO[C@@H](c1cccc(Cl)c1F)C1CCCNC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.