Using C[Si](C)(C)CCOCn1cc(I)c2c(Cl)ncnc21, Cn1cc(B2OC(C)(C)C(C)(C)O2)cn1 to produce Cn1cc(-c2cn(COCC[Si](C)(C)C)c3ncnc(Cl)c23)cn1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.