Using c1ccc2c(c1)CC[C@@H]1CNCC[C@@H]21, O=[N+]([O-])c1ccc(CBr)cc1 to produce O=[N+]([O-])c1ccc(CN2CC[C@H]3c4ccccc4CC[C@@H]3C2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.