Using C#CCN1CC(=O)N(CO)C1=O, CC(C)C1C(=O)OC(=O)N1c1ccc(Cl)cc1 to produce C#CCN1CC(=O)N(COC(=O)C(Nc2ccc(Cl)cc2)C(C)C)C1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.