Using CCCCOc1cc(/C=C(\OC)C(=O)OC)ccc1OS(=O)(=O)C(F)(F)F to produce CCCCOc1cc(/C=C(\OC)C(=O)O)ccc1OS(=O)(=O)C(F)(F)F, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.