Using CC(C)(C)OC(=O)NCC[C@H](CO)Oc1cc(Cl)ccc1C#N, CI to produce COC[C@@H](CCNC(=O)OC(C)(C)C)Oc1cc(Cl)ccc1C#N, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.