Ethyl 5-(difluoromethyl)-4-fluoro-2-(trifluoromethoxy)pyridine-3-acetate
2-Fluoro-3-iodo-5-(trifluoromethoxy)pyridine-6-carboxaldehyde
3-Hydroxy-2-methoxy-4-(trifluoromethoxy)pyridine-6-acetic acid
Ethyl 3-(difluoromethyl)-4-fluoro-5-(trifluoromethoxy)pyridine-2-acetate