Using C#Cc1nc(C)n(-c2ccc(F)cc2F)c1C, Clc1cc(I)ccn1 to produce Cc1nc(C#Cc2ccnc(Cl)c2)c(C)n1-c1ccc(F)cc1F, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.