Ethyl 3-methoxy-2-nitro-4-(trifluoromethoxy)pyridine-5-acetate
Ethyl 6-methoxy-2-nitro-4-(trifluoromethoxy)pyridine-3-acetate
2-Methoxy-5-(trifluoromethoxy)-3-(trifluoromethyl)pyridine-6-carboxaldehyde
3-(Aminomethyl)-2-(difluoromethyl)-4-methoxy-5-(trifluoromethoxy)pyridine