5-Nitro-2-(trifluoromethoxy)pyridine-3-carboxylic acid
5-(Chloromethyl)-2-(difluoromethyl)-3-methyl-4-(trifluoromethoxy)pyridine
6-(Chloromethyl)-2-methyl-4-(trifluoromethoxy)pyridine-3-methanol
2-(Chloromethyl)-6-methyl-3-(trifluoromethoxy)pyridine-4-methanol