Using C[Si](C)(C)CCOCn1nc(/C=C/c2ccccc2)c2ccc(C=O)cc21 to produce O=Cc1ccc2c(/C=C/c3ccccc3)n[nH]c2c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.