Using O=C(/C=C/c1ccc(O)cc1)OCCCCCCOC(=O)c1cc([N+](=O)[O-])cc([N+](=O)[O-])c1, O=C(O)c1ccc(OCCCC(F)(F)F)cc1 to produce O=C(/C=C/c1ccc(OC(=O)c2ccc(OCCCC(F)(F)F)cc2)cc1)OCCCCCCOC(=O)c1cc([N+](=O)[O-])cc([N+](=O)[O-])c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.