Using COP(=O)(Cc1ccccc1[N+](=O)[O-])OC, O=Cc1ccccc1Cl to produce O=[N+]([O-])c1ccccc1C=Cc1ccccc1Cl, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.