Using C#CCn1cc(C(=O)C(F)(F)F)c2ccccc21, Ic1ccc(I)cc1 to produce O=C(c1cn(CC#Cc2ccc(I)cc2)c2ccccc12)C(F)(F)F, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.