Using CC(=O)Oc1ccc(-c2cnc(C(CCCCCCc3ccccc3)O[Si](C)(C)C(C)(C)C)o2)cc1 to produce O=C(CCCCCCc1ccccc1)c1ncc(-c2ccc(O)cc2)o1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.