Methyl 4-(difluoromethyl)-2-methyl-5-(trifluoromethoxy)pyridine-3-carboxylate
4-Fluoro-2-(trifluoromethoxy)pyridine-5-methanol
Methyl 5-(difluoromethyl)-3-methyl-2-(trifluoromethoxy)pyridine-4-carboxylate
3,6-Diamino-2-(difluoromethyl)-5-(trifluoromethoxy)pyridine