Using C=C(Br)C(F)(F)F, Fc1ccc(B2OCCO2)cc1C(F)(F)F to produce C=C(c1ccc(F)c(C(F)(F)F)c1)C(F)(F)F, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.