Using CN(C)C=O, CC(CN(CC(F)(F)F)c1ccc(C#N)c(C(F)(F)F)c1)C(=O)O to produce CC(CN(CC(F)(F)F)c1ccc(C#N)c(C(F)(F)F)c1)C(N)=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.