Using O=C(Cl)c1ccc([N+](=O)[O-])c(F)c1, COC(CN)OC to produce COC(CNC(=O)c1ccc([N+](=O)[O-])c(F)c1)OC, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.