Using CC(Cl)C(N)=O, Oc1cc(C(F)(F)F)cc(C(F)(F)F)c1 to produce CC(Oc1cc(C(F)(F)F)cc(C(F)(F)F)c1)C(N)=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.