Using COc1ccc(NN)cc1, O=C(C=Cc1ccccc1)CC(=O)C(F)(F)F to produce COc1ccc(-n2nc(C(F)(F)F)cc2C=Cc2ccccc2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.