Using O=[N+]([O-])c1ccc(Oc2ccc(Oc3ccc(Oc4ccc(Oc5ccc([N+](=O)[O-])cc5)cc4)cc3)cc2)cc1 to produce Nc1ccc(Oc2ccc(Oc3ccc(Oc4ccc(Oc5ccc(N)cc5)cc4)cc3)cc2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.