Using NC(=O)CC(N)=O, CCCCOC=CC(=O)C(F)(F)C(F)(F)Cl to produce NC(=O)c1ccc(C(F)(F)C(F)(F)Cl)[nH]c1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.