Using COc1ccc(-c2nc3cc(-c4cc5ccccc5o4)ccc3o2)cc1[N+](=O)[O-] to produce COc1ccc(-c2nc3cc(-c4cc5ccccc5o4)ccc3o2)cc1N, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.