Using O=C(c1ccc(Br)cc1)c1ccc(O)cc1O, BrC/C=C/CBr to produce O=C(c1ccc(Br)cc1)c1ccc(OC/C=C/CBr)cc1O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.