Using CCS(=O)(=O)N1CCN(C(=O)c2c(C)c(CC(=O)OC)cc3ccc(F)cc23)CC1 to produce CCS(=O)(=O)N1CCN(C(=O)c2c(C)c(CC(=O)O)cc3ccc(F)cc23)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.