(2S,4S)-4-Fluoro-1-(((2-hydroxy-1,1-dimethylethyl)amino)acetyl)-pyrrolidine-2-carbonitrile monobenzenesulfonate
(2s,4s)-4-fluoro-1-(((2-hydroxy-1,1-dimethylethyl)amino)acetyl)-pyrrolidine-2-carbonitrile monobenzenesulfonate