Using CCOC(=O)c1cc2ccc([Si](C)(C)C)cc2[nH]1, OCc1ccncc1 to produce CCOC(=O)c1cc2ccc([Si](C)(C)C)cc2n1Cc1ccncc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.