Using C#CC(C)(C)O, CCCCN1C(C)=C(Br)S/C1=C\C(=O)c1cc(Cl)ccc1OC to produce CCCCN1C(C)=C(C#CC(C)(C)O)S/C1=C\C(=O)c1cc(Cl)ccc1OC, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.