Using CI, COC(=O)[C@H]1CC[C@H](Cn2c(=O)[nH]c3ccc(C(F)(F)F)cc32)CC1 to produce COC(=O)[C@H]1CC[C@H](Cn2c(=O)n(C)c3ccc(C(F)(F)F)cc32)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.