Using CCS(=O)(=O)c1ccc(O)cc1, COC(=O)c1cc([N+](=O)[O-])c(NC(=O)c2ccccn2)cc1F to produce CCS(=O)(=O)c1ccc(Oc2cc(NC(=O)c3ccccn3)c([N+](=O)[O-])cc2C(=O)OC)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.