2-(Chloromethyl)-3-cyano-6-(difluoromethyl)-4-hydroxypyridine
2-Methyl-3-nitro-6-(trifluoromethoxy)pyridine-4-carboxylic acid
5-Amino-3-(difluoromethyl)-4-nitropyridine-2-methanol
Ethyl 3-(bromomethyl)-2-hydroxy-5-(trifluoromethoxy)pyridine-6-acetate