1 77U 2-chloro-4-[(2s,3s)-3-hydroxy-2-methylpyrrolidin-1-yl]-3-methylbenzonitrile 1.000 2 77T 2-fluoro-4-[(2s,3s)-3-hydroxy-2,3-dimethylpyrrolidin-1-yl]-3-methylbenzonitrile 0.842