Using CCCC[C@@H](C[C@@H](F)CC(=O)OC(C)(C)C)OCc1ccccc1 to produce CCCC[C@H](O)C[C@@H](F)CC(=O)OC(C)(C)C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.