Ethyl 4-(difluoromethyl)-3-methoxy-2-(trifluoromethoxy)pyridine-5-acetate
4-(Bromomethyl)-3-methyl-2-nitro-6-(trifluoromethoxy)pyridine
4-(Bromomethyl)-2-methyl-6-nitro-3-(trifluoromethoxy)pyridine
Methyl 3-(aminomethyl)-5-(trifluoromethoxy)-6-(trifluoromethyl)pyridine-2-acetate