Using COC(=O)CO, O=C(Oc1cc([N+](=O)[O-])c(F)cc1F)N1CCCC1 to produce COC(=O)COc1cc(F)c(OC(=O)N2CCCC2)cc1[N+](=O)[O-], please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.