Methyl 4-(difluoromethyl)-3-methyl-2-(trifluoromethoxy)pyridine-6-carboxylate
3-(Fluoromethyl)-4-methyl-6-(trifluoromethoxy)pyridine-2-methanol
Methyl 4-(difluoromethyl)-2-methyl-3-(trifluoromethoxy)pyridine-6-carboxylate
Methyl 2-(difluoromethyl)-4-methyl-3-(trifluoromethoxy)pyridine-6-carboxylate