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