Using CNCC[C@@H](O)c1ccccc1, FC(F)(F)c1ccc(Cl)cc1 to produce CNCC[C@@H](Oc1ccc(C(F)(F)F)cc1)c1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.