Using CC(C)OB(OC(C)C)OC(C)C, Fc1cc(OC2CCCCO2)cc(COC2CCCCO2)c1Br to produce OB1OCc2cc(O)cc(F)c21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.