Using CC(C)(N)c1cccc([N+](=O)[O-])c1, CC(C)C(=O)CBr to produce CC(C)C(=O)CNC(C)(C)c1cccc([N+](=O)[O-])c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.