Using OCC=C(Br)Br, CCOc1ccc(Oc2ccc(O)c(C(F)(F)F)c2)cc1 to produce CCOc1ccc(Oc2ccc(OCC=C(Br)Br)c(C(F)(F)F)c2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.