Using CCOC(=O)CBr, O=C1Cc2c(cccc2[N+](=O)[O-])N1 to produce CCOC(=O)CC1C(=O)Nc2cccc([N+](=O)[O-])c21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.