Using O=C1Nc2ncccc2[C@@]12Cc1cc(I)cnc1C2, C[Si](C)(C)CCOCCl to produce C[Si](C)(C)CCOCN1C(=O)C2(Cc3cc(I)cnc3C2)c2cccnc21, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.