Using CC(=O)OCc1cc([N+](=O)[O-])ccc1N1C(=O)c2ccc(Cl)cc2C1=O to produce CC(=O)OCc1cc(N)ccc1N1C(=O)c2ccc(Cl)cc2C1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.