Using COc1nc(SC)nc(Cl)c1I, N[C@@H]1C[C@H](CO)[C@@H](O)[C@H]1O to produce COc1nc(SC)nc(N[C@@H]2C[C@H](CO)[C@@H](O)[C@H]2O)c1I, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.