Using NNc1c(Cl)cc(C(F)(F)F)cc1Cl, COC(=O)C#CC(=O)OC to produce COC(=O)c1cc(=O)n(-c2c(Cl)cc(C(F)(F)F)cc2Cl)[nH]1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.