Using C#C[Si](C)(C)C, CCN(CC)C1CCN(C(=O)c2n[nH]c(-c3cccc(Br)c3)c2C)C1 to produce CCN(CC)C1CCN(C(=O)c2n[nH]c(-c3cccc(C#C[Si](C)(C)C)c3)c2C)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.