Using CC(=O)N(c1ccc(F)cc1)c1cc(C(=O)c2ccccc2)ccc1C, CCOC(C)=O to produce CC(=O)N(c1ccc(F)cc1)c1cc(C(=O)c2ccccc2)ccc1C(=O)O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.