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