Using COCCOCOCCOc1ccc(-c2cc(OCOCCOC)cc(-c3ccc(OCCCO)c(F)c3)c2)cc1 to produce OCCCOc1ccc(-c2cc(O)cc(-c3ccc(OCCO)cc3)c2)cc1F, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.