Using ICI, N#Cc1cccc(-n2c(-c3cccc(F)c3)nc3c(Cl)nc(N)nc32)c1 to produce N#Cc1cccc(-n2c(-c3cccc(F)c3)nc3c(Cl)nc(I)nc32)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.