3-(Aminomethyl)-6-(difluoromethyl)-2-hydroxypyridine-5-methanol
3-Chloro-6-(difluoromethyl)-4-(trifluoromethyl)pyridine-2-methanol
5-Bromo-2-(trifluoromethoxy)-3-(trifluoromethyl)pyridine-6-carboxaldehyde
4-(Aminomethyl)-3-cyano-2-methyl-6-(trifluoromethoxy)pyridine