(4R)-4-Fluor-L-prolin

(2S,4R)-4-fluoro-2-proline

trans-4-Fluoropyrrolidine-2-carboxylic acid

(2S,4R)-4-Fluoro-2-pyrrolidinecarboxylic acid

(2S,4R)-4-Fluoropyrrolidine-2-carboxylic acid