Using CC(=O)O, CCCCOc1ccc(-c2ccc(B(O)O)c(F)c2F)cc1 to produce CCCCOc1ccc(-c2ccc(O)c(F)c2F)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.