Using C[Si](C)(C)c1cccc(-c2cccc(C=O)n2)c1, CC(C)(N)CO to produce CC(C)(CO)NCc1cccc(-c2cccc([Si](C)(C)C)c2)n1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.