Using CS(=O)(=O)Cl, Nc1cccc2c(-c3ccccc3)c([N+](=O)[O-])oc12 to produce CS(=O)(=O)Nc1cccc2c(-c3ccccc3)c([N+](=O)[O-])oc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.