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