Using Oc1ccc(Cl)cc1Cl, COc1cc([N+](=O)[O-])c2nccc(C)c2c1Cl to produce COc1cc([N+](=O)[O-])c2nccc(C)c2c1Oc1ccc(Cl)cc1Cl, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.