3,6-Diamino-4-(trifluoromethoxy)pyridine-2-sulfonamide
5-Chloro-4-(difluoromethyl)-2-(trifluoromethyl)pyridine-3-acetic acid
4-(Difluoromethyl)-5-fluoro-3-hydroxypyridine-2-carboxaldehyde
5-(Chloromethyl)-2-(difluoromethyl)-4-methyl-3-(trifluoromethoxy)pyridine