Using CC(=O)OCCOc1ccc(C)nc1[N+](=O)[O-], O=C1CCC(=O)N1Br to produce CC(=O)OCCOc1ccc(CBr)nc1[N+](=O)[O-], please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.