Using COCCN(CCOC)S(F)(F)F, Cn1ncc([N+](=O)[O-])c1C1(O)CCC=CCC1 to produce Cn1ncc([N+](=O)[O-])c1C1(F)CCC=CCC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.