4-(Bromomethyl)-3-(difluoromethyl)-2-(trifluoromethyl)pyridine-5-acetic acid
4-(Difluoromethyl)-2-nitro-6-(trifluoromethoxy)-3-(trifluoromethyl)pyridine
Methyl 3-methyl-4-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-6-acetate
2-(Bromomethyl)-6-(difluoromethyl)-3-(trifluoromethyl)pyridine-4-acetic acid