Using CC(C)(C)[Si](C)(C)OCCCBr, COc1nc(/C(=C/[C@H]2CCC(=O)N2)c2ccc(O)c(C)c2)ccc1Cl to produce COc1nc(/C(=C/[C@H]2CCC(=O)N2)c2ccc(OCCCO[Si](C)(C)C(C)(C)C)c(C)c2)ccc1Cl, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.