7-Bromo-5-chloro-1H-pyrazolo[4,3-b]pyridine
 
(6-Chloro-2-fluoropyridin-3-yl)methanamine hydrochloride
 
(S)-(3-(((3-Aminopyridin-4-yl)amino)methyl)pyrrolidin-1-yl)(cyclopropyl)methanone
 
3-Fluoro-2-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine