Using COC(=O)C=Cc1ccc(F)cc1S(=O)(=O)N1CCOCC1 to produce COC(=O)CCc1ccc(F)cc1S(=O)(=O)N1CCOCC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.