Using CN(C)C=O, CC(C)(C)OC(=O)NC(C(=O)c1ccc(Cl)cc1)C(C)(C)C to produce CC(C)(C)OC(=O)NC(C(=O)c1ccc(C#N)cc1)C(C)(C)C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.