Using O=C(c1ccccc1C(F)(F)F)N1CCN(c2ccc(N3CCNC3=O)nn2)CC1, CC(C)CCI to produce CC(C)CCN1CCN(c2ccc(N3CCN(C(=O)c4ccccc4C(F)(F)F)CC3)nn2)C1=O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.