Using CN(C)C=O, C[C@@H]1CN(C(=O)OC(C)(C)C)C[C@H]1Oc1nc(Cl)cc2ccccc12 to produce C[C@@H]1CN(C(=O)OC(C)(C)C)C[C@H]1Oc1nc(C#N)cc2ccccc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.