4-(Difluoromethyl)-3-fluoro-2-methyl-6-(trifluoromethoxy)pyridine
4-(Difluoromethyl)-2-fluoro-6-methyl-3-(trifluoromethoxy)pyridine
3-Fluoro-2-methoxy-6-(trifluoromethoxy)pyridine-5-sulfonyl chloride
3-(Difluoromethyl)-5-fluoro-6-methyl-2-(trifluoromethoxy)pyridine