Using CN, CCC(=O)N(Cc1cnc(Cl)s1)C(=N[N+](=O)[O-])SC to produce CCC(=O)N(Cc1cnc(Cl)s1)C(=N[N+](=O)[O-])NC, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.