Using O=[N+]([O-])c1ccc(O)cc1[N+](=O)[O-], Clc1ccnc2ccccc12 to produce O=[N+]([O-])c1ccc(Oc2ccnc3ccccc23)cc1[N+](=O)[O-], please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.