Methyl 3-(bromomethyl)-4-methyl-2-(trifluoromethoxy)pyridine-5-carboxylate
Methyl 2-(bromomethyl)-6-methyl-3-(trifluoromethoxy)pyridine-5-carboxylate
6-(Bromomethyl)-2-methyl-3-(trifluoromethoxy)pyridine-4-acetic acid
2-(Bromomethyl)-4-methyl-5-(trifluoromethoxy)pyridine-3-acetic acid