Using CC(Br)Br, OCC/C(=C(\c1ccccc1)c1ccc(O)cc1)c1ccccc1 to produce OCCC(=C(c1ccccc1)c1ccc(OCCBr)cc1)c1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.