Using CCOc1c(OC(C)C)cc(C(=O)Nc2ccc(C(=O)[O-])c(F)c2)cc1OC(C)C to produce CCOc1c(OC(C)C)cc(C(=O)Nc2ccc(C(=O)O)c(F)c2)cc1OC(C)C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.