(S)-2-chloro-4-[5-chloro-4-(1-hydroxy-ethyl)-pyridin-3-yl]-benzonitrile
(R)-2-chloro-4-[5-chloro-4-(1-hydroxy-ethyl)-pyridin-3-yl]-benzonitrile
2-chloro-4-[5-chloro-4-(1-hydroxy-ethyl)-pyridin-3-yl]-benzonitrile
(S)-4-[5-chloro-4-(1-hydroxy-ethyl)-pyridin-3-yl]-2-methoxy-benzonitrile
(R)-4-[5-chloro-4-(1-hydroxy-ethyl)-pyridin-3-yl]-2-methoxy-benzonitrile