Using CCOC(=O)C(C)(C)N1CCc2cc(OCc3ccc(F)cc3)ccc2C1=O to produce CC(C)(C(=O)O)N1CCc2cc(OCc3ccc(F)cc3)ccc2C1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.