Using C#CCn1c(-c2ccccc2)nc(C(F)(F)F)c(CC)c1=O, [OH-] to produce CCc1c(C(F)(F)F)nc(-c2ccccc2)n(CC(C)=O)c1=O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.