Using O=C(OCCCCC(CO[N+](=O)[O-])O[N+](=O)[O-])c1ccc([N+](=O)[O-])cc1 to produce O=[N+]([O-])OCC(CCCCO)O[N+](=O)[O-], please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.