5-Amino-4-(difluoromethyl)-3-hydroxy-2-(trifluoromethoxy)pyridine
Methyl 4-(difluoromethyl)-2-methyl-3-nitropyridine-5-acetate
5-Amino-3-(difluoromethyl)-4-methylpyridine-2-acetic acid
3-(Chloromethyl)-5-(difluoromethyl)-2-hydroxy-6-(trifluoromethoxy)pyridine