Using c1ccc(C(CCN2CCCNCC2)c2ccccc2)cc1, O=[N+]([O-])c1ccc(CBr)cc1 to produce O=[N+]([O-])c1ccc(CN2CCCN(CCC(c3ccccc3)c3ccccc3)CC2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.