Using CC(C)(C)[Si](Cl)(c1ccccc1)c1ccccc1, CCCCCCCCC(O)/C=C/c1cccc(Br)n1 to produce CCCCCCCCC(/C=C/c1cccc(Br)n1)O[Si](c1ccccc1)(c1ccccc1)C(C)(C)C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.