Using O=[N+]([O-])[N+](=O)[O-], CCCCN(C(=O)NCCCl)C1O[C@H](CO)[C@@H](O)[C@H](O)[C@@H]1O to produce CCCCN(C(=O)N(CCCl)N=O)C1O[C@H](CO)[C@@H](O)[C@H](O)[C@@H]1O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.