Using NCc1cccc(F)c1, O=C[C@@]12CCCN1[C@@H](C(Cl)(Cl)Cl)OC2=O to produce O=C1O[C@H](C(Cl)(Cl)Cl)N2CCC[C@@]12CNCc1cccc(F)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.