Ethyl 3-(bromomethyl)-5-(trifluoromethoxy)-6-(trifluoromethyl)pyridine-2-acetate
2-(Bromomethyl)-5-(trifluoromethoxy)-3-(trifluoromethyl)pyridine-6-acetic acid
Methyl 4-(bromomethyl)-6-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-3-acetate
4-(Bromomethyl)-5-(difluoromethyl)-3-(trifluoromethoxy)pyridine-2-carboxaldehyde