Using Cc1c(C2CC2)nc2ccc([N+](=O)[O-])cn12, O=C(O)c1ccc(-c2ccc(C(F)(F)F)cn2)cc1 to produce Cc1c(C2CC2)nc2ccc(NC(=O)c3ccc(-c4ccc(C(F)(F)F)cn4)cc3)cn12, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.