Using CCOC(=O)/C=C/c1c(C=CCCCCO[Si](C)(C)C(C)(C)C)cccc1OCCCC(=O)OCC to produce CCOC(=O)CCCOc1cccc(CCCCCCO[Si](C)(C)C(C)(C)C)c1CCC(=O)OCC, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.