tert-Butyl (6-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)carbamate
2-((2-Aminopyridin-3-yl)oxy)ethanol
tert-Butyl 4-(6-bromopyridin-3-yl)-1,4-diazepane-1-carboxylate
2-Chloro-7-ethyl-4-oxo-4,7-dihydrothieno[2,3-b]pyridine-5-carboxylic acid