Using NC(=O)n1ccc(-c2ccc(Oc3ccc([N+](=O)[O-])cc3)cc2)n1 to produce NC(=O)n1ccc(-c2ccc(Oc3ccc(N)cc3)cc2)n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.