Using CC(C)OB(OC(C)C)OC(C)C, CCOc1ccc(OC(F)(F)F)c(Br)c1 to produce CCOc1ccc(OC(F)(F)F)c(B(O)O)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.