Using O=C([O-])[O-], O=[N+]([O-])c1cc(O)c(C2CCCC2)cc1Br to produce COc1cc([N+](=O)[O-])c(Br)cc1C1CCCC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.