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