Using CCOC(=O)C(Oc1ccccc1)C(=O)OCC, C=C(O[Si](C)(C)C)c1ccccc1 to produce O=c1oc(-c2ccccc2)cc(O)c1Oc1ccccc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.