4-Amino-2-methoxy-3-(trifluoromethoxy)pyridine-6-carboxylic acid
4-Chloro-5-methoxy-3-(trifluoromethoxy)pyridine-2-sulfonyl chloride
3-Chloro-4-(2,3,5-trichlorophenyl)-2,5,6-trifluoropyridine
4-(Difluoromethyl)-5-nitro-2-(trifluoromethyl)pyridine-3-sulfonyl chloride