Using CC(=O)Nc1c(C)c(C)c2c(c1C)CC(C)(CCc1ccc(F)cc1)O2 to produce CCNc1c(C)c(C)c2c(c1C)CC(C)(CCc1ccc(F)cc1)O2, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.