Ethyl 4-(chloromethyl)-6-(difluoromethyl)-3-methoxypyridine-2-carboxylate
2-Amino-3,5-dibromo-4-(trifluoromethoxy)pyridine
4-Hydroxy-5-(trifluoromethoxy)pyridine-2-carboxaldehyde
3-(Difluoromethyl)-4-methyl-2-(trifluoromethoxy)pyridine-6-carboxylic acid