Using CCOC(=O)COc1ccc(Br)cc1C=O, C#C[Si](C)(C)C to produce CCOC(=O)COc1ccc(Br)cc1C(O)C#C[Si](C)(C)C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.