Using C=COCCCCC(c1cc(F)ccc1F)S(=O)(=O)c1ccc(Cl)cc1 to produce O=S(=O)(c1ccc(Cl)cc1)C(CCCCO)c1cc(F)ccc1F, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.