Using COC(=O)c1ccnc(-c2ccc(C(F)(F)F)cc2)c1 to produce COC(=O)[C@H]1CCN[C@@H](c2ccc(C(F)(F)F)cc2)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.