Using C#Cc1ccccc1, Cn1c(C(F)(F)F)cc(=O)n(-c2c(F)cc(Cl)c(I)c2O)c1=O to produce Cn1c(C(F)(F)F)cc(=O)n(-c2c(F)cc(Cl)c3cc(-c4ccccc4)oc23)c1=O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.