Using O=C(c1ccc([N+](=O)[O-])cc1)c1cc2ccccc2o1 to produce O=[N+]([O-])c1ccc(C(O)c2cc3ccccc3o2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.