Using CN(C)CC(C)(C)C1CCNCC1, CC(C)(C)C#CC=CCBr to produce CN(C)CC(C)(C)C1CCN(C/C=C/C#CC(C)(C)C)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.