Using CC(C)(C)OC(=O)C1CC(F)(F)C1, Fc1ncccc1Cl to produce CC(C)(C)OC(=O)C1(c2ncccc2Cl)CC(F)(F)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.