Ethyl 6-methyl-4-nitro-2-(trifluoromethoxy)pyridine-3-acetate
2-(Difluoromethyl)-4-methoxy-6-(trifluoromethoxy)pyridine-3-carboxaldehyde
Ethyl 2-methyl-3-nitro-6-(trifluoromethoxy)pyridine-5-acetate
6-(Aminomethyl)-3-(difluoromethyl)-4-(trifluoromethoxy)pyridine-2-sulfonamide