Using O=C(O)c1cccc(Oc2ccc([N+](=O)[O-])cc2Cl)c1, Cl to produce O=C(O)c1cccc(Oc2ccc(Cl)cc2Cl)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.