Using CCOC(=O)N1CCC(Nc2ccc(Cl)cc2[N+](=O)[O-])CC1 to produce O=[N+]([O-])c1cc(Cl)ccc1NC1CCNCC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.