Using BrCc1ccccc1, O=[N+]([O-])c1ccc2[nH]ccc2c1 to produce O=[N+]([O-])c1ccc2c(ccn2Cc2ccccc2)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.