Using CCCC(=O)Nc1n[nH]c2cc(Cl)c(-c3ccc([N+](=O)[O-])cc3)cc12 to produce CCCC(=O)Nc1n[nH]c2cc(Cl)c(-c3ccc(N)cc3)cc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.