Using O=P(Cl)(Cl)Cl, C=Cc1c[n+]([O-])cc2cccc([N+](=O)[O-])c12 to produce C=Cc1cnc(Cl)c2cccc([N+](=O)[O-])c12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.