Using Cc1c(N[C@@H](c2nnc(-c3ccc(I)cc3)o2)[C@H](C)O[Si](C)(C)C(C)(C)C)ccc(C#N)c1Cl to produce Cc1c(N[C@@H](c2nnc(-c3ccc(I)cc3)o2)[C@H](C)O)ccc(C#N)c1Cl, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.