Using O=C1OC(O)C[C@H]1Cc1c(Cl)cc(-c2ccc(F)cc2)cc1Cl, N[C@H]1CCc2[nH]ncc2C1 to produce O=C(O)[C@@H](CCN[C@H]1CCc2[nH]ncc2C1)Cc1c(Cl)cc(-c2ccc(F)cc2)cc1Cl, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.