Using COC(=O)CCCN, O=C(N[C@@H]1CCCC[C@@H]1C(=O)O)N[C@@](Cc1ccccc1)(c1cc(F)cc(OC(F)(F)C(F)F)c1)c1ccc(Cl)cn1 to produce COC(=O)CCCNC(=O)[C@H]1CCCC[C@H]1NC(=O)N[C@@](Cc1ccccc1)(c1cc(F)cc(OC(F)(F)C(F)F)c1)c1ccc(Cl)cn1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.