Using Cc1cc(NCc2ccccc2)c([N+](=O)[O-])c(=O)[nH]1, O=P(Cl)(Cl)Cl to produce Cc1cc(NCc2ccccc2)c([N+](=O)[O-])c(Cl)n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.