Using O=C(O)[C@@H]1CCCN1C(=O)c1ccc(Cl)c(Cl)c1, COC(=O)C#CC(=O)OC to produce COC(=O)c1c(C(=O)OC)c(-c2ccc(Cl)c(Cl)c2)n2c1CCC2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.