Using O=[N+]([O-])c1ccc(Cl)cc1Cl, O=Cc1ccccc1O to produce O=Cc1ccccc1Oc1cc(Cl)ccc1[N+](=O)[O-], please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.