2,6-Diamino-3-(difluoromethyl)pyridine-4-carboxylic acid
2-Chloro-3-cyano-6-(trifluoromethoxy)-5-(trifluoromethyl)pyridine
4-Fluoro-5-hydroxy-3-(trifluoromethoxy)pyridine-2-sulfonamide
Methyl 5-amino-2-(bromomethyl)-4-(difluoromethyl)pyridine-3-carboxylate