Using N[C@@H]1CCCC[C@H]1O, CCCCOc1ncc(C(=O)O)cc1-c1cc(C(F)(F)F)ccc1F to produce CCCCOc1ncc(C(=O)N[C@@H]2CCCC[C@H]2O)cc1-c1cc(C(F)(F)F)ccc1F, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.