Using OCCc1ccc(Cl)c(Cl)c1, O=Cc1ccc([N+](=O)[O-])cc1 to produce O=[N+]([O-])c1ccc(C2OCCc3cc(Cl)c(Cl)cc32)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.