Using COc1ccc(B(O)O)cc1OC, CCOC(=O)c1ccc(C(F)(F)F)cc1Br to produce CCOC(=O)c1ccc(C(F)(F)F)cc1-c1ccc(OC)c(OC)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.