Using CC(=O)Nc1c(C(=O)c2cccc([N+](=O)[O-])c2)[nH]c2cc(Cl)ccc12 to produce CC(=O)Nc1c(C(=O)c2cccc(N)c2)[nH]c2cc(Cl)ccc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.