2-(Chloromethyl)-4-methyl-6-(trifluoromethoxy)pyridine-3-carboxylic acid
6-(Difluoromethyl)-4-methyl-2-(trifluoromethoxy)pyridine-3-methanol
2-(Chloromethyl)-4-methyl-3-(trifluoromethoxy)pyridine-6-carboxylic acid
4,6-Difluoro-2-(fluoromethyl)-3-(trifluoromethoxy)pyridine