Using COC(=O)c1sc(C#CC(C)(C)C)cc1Br, O=C1COCC(C2CCCCC2)N1 to produce COC(=O)c1sc(C#CC(C)(C)C)cc1N1C(=O)COC[C@H]1C1CCCCC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.