Using CC[C@H](NC(=O)[C@@H](CC(=O)N1CCOCC1)CC1CCCCC1)C(O)c1noc(C(F)(F)F)n1 to produce CC[C@H](NC(=O)[C@@H](CC(=O)N1CCOCC1)CC1CCCCC1)C(=O)c1noc(C(F)(F)F)n1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.