Using CC1(C)CC(=O)c2c(C(=O)O)c[nH]c2C1, Nc1ccccc1F to produce CC1(C)CC(=O)c2c(C(=O)Nc3ccccc3F)c[nH]c2C1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.