Using CC(C)(C)OC(=O)NCCBr, O=[N+]([O-])c1cn[nH]c1 to produce CC(C)(C)OC(=O)NCCn1cc([N+](=O)[O-])cn1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.