Using C=Cc1nc(-c2ccnc(NC(C)=O)c2)sc1-c1nccn1COCC[Si](C)(C)C, [O-][I+3]([O-])([O-])[O-] to produce CC(=O)Nc1cc(-c2nc(C=O)c(-c3nccn3COCC[Si](C)(C)C)s2)ccn1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.