Using C#C[Si](C)(C)C, CCCCC1(CCCC)CCSc2ccc(Br)cc21 to produce CCCCC1(CCCC)CCSc2ccc(C#C[Si](C)(C)C)cc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.