Using CC(C)c1nn(-c2ccc(Cl)cc2[N+](=O)[O-])c(=O)o1 to produce CC(C)c1nn(-c2ccc(Cl)cc2NO)c(=O)o1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.