Methyl 2-(bromomethyl)-5-(difluoromethyl)-6-(trifluoromethoxy)pyridine-3-acetate
3-(Difluoromethyl)-2-iodo-4-methylpyridine
4-(Bromomethyl)-3-(difluoromethyl)-5-(trifluoromethoxy)pyridine-2-acetic acid
Methyl 2-(bromomethyl)-5-(difluoromethyl)-4-(trifluoromethoxy)pyridine-3-acetate