Using COC(=O)C(=O)c1ccc(OCCOc2c(-c3ccc(F)cc3)cccc2C(C)C)cc1 to produce CC(C)c1cccc(-c2ccc(F)cc2)c1OCCOc1ccc(C(=O)C(=O)O)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.