Using Cc1c(F)ccc(C#N)c1Cl, N[C@@H](C(=O)O)[C@H](OCc1ccccc1)C(F)(F)F to produce Cc1c(N[C@@H](C(=O)O)[C@H](OCc2ccccc2)C(F)(F)F)ccc(C#N)c1Cl, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.