Using CCCCCCCCCCCCCCCCO, O=[N+]([O-])c1ccc(OP(=O)(Cl)Cl)cc1 to produce CCCCCCOP(=O)(Cl)Oc1ccc([N+](=O)[O-])cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.