Using BrCc1ccccc1, O=[N+]([O-])c1ccc(Cl)c(O)c1 to produce O=[N+]([O-])c1ccc(Cl)c(OCc2ccccc2)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.