4-Amino-5-chloro-3-(trifluoromethoxy)pyridine-2-sulfonyl chloride
4-Cyano-3-methoxy-2-(trifluoromethoxy)pyridine-6-carboxylic acid
5-Bromo-4-(chloromethyl)-2-(difluoromethyl)-3-hydroxypyridine
Ethyl 2-(chloromethyl)-4-fluoro-6-(trifluoromethoxy)pyridine-3-acetate