Using O=[N+]([O-])c1cc(OCc2cccc(Br)c2)ccc1Oc1ccc(O)cc1 to produce Nc1cc(OCc2cccc(Br)c2)ccc1Oc1ccc(O)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.