Using C#C[Si](C)(C)C, COc1ccc(C23Cn4c(Br)ccc4C(=O)N2CCN3)cc1 to produce COc1ccc(C23Cn4c(C#C[Si](C)(C)C)ccc4C(=O)N2CCN3)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.