Using COc1ccc([C@@]2(C)NC(=O)N(c3ccc(C#N)c(C(F)(F)F)c3)C2=O)cc1 to produce C[C@]1(c2ccc(O)cc2)NC(=O)N(c2ccc(C#N)c(C(F)(F)F)c2)C1=O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.