Methyl 2-chloro-5-(difluoromethyl)-4-(trifluoromethoxy)pyridine-3-carboxylate
3-Fluoro-6-methoxy-2-(trifluoromethoxy)pyridine-5-methanol
Methyl 6-chloro-4-(difluoromethyl)-2-(trifluoromethoxy)pyridine-3-carboxylate
5-Fluoro-2-methoxy-3-(trifluoromethoxy)pyridine-6-methanol