Using C1=COCCC1, O=C(c1ccc(F)cc1)c1ccc(OCCO)cc1 to produce O=C(c1ccc(F)cc1)c1ccc(OCCOC2CCCCO2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.