Using CNc1cc(Br)ccc1[N+](=O)[O-], CC(C)(C)CC(=O)Cl to produce CN(C(=O)CC(C)(C)C)c1cc(Br)ccc1[N+](=O)[O-], please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.