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