Using Cc1cc(C)c([IH+])c(C)n1, COC(=O)c1ncc2c(=O)n(Cc3ccccc3)ccc2c1O to produce COC(=O)c1nc(I)c2c(=O)n(Cc3ccccc3)ccc2c1O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.