Using CSc1nccc(Cl)n1, O=[N+]([O-])c1cccc(-c2ccc3cc[nH]c3c2)c1 to produce CSc1nccc(-n2ccc3ccc(-c4cccc([N+](=O)[O-])c4)cc32)n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.