Using CC(C)NCC1(N)CNC1, O=C(F)c1ccc(F)c(F)c1Nc1ccc(I)cc1F to produce CC(C)NCC1(N)CN(C(=O)c2ccc(F)c(F)c2Nc2ccc(I)cc2F)C1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.