2-(Difluoromethyl)-3-methyl-4-(trifluoromethoxy)pyridine-5-acetic acid
Ethyl 3-(fluoromethyl)-4-methyl-2-(trifluoromethoxy)pyridine-5-carboxylate
Ethyl 4-(difluoromethyl)-5-methyl-3-(trifluoromethoxy)pyridine-2-carboxylate
Ethyl 6-(fluoromethyl)-2-methyl-4-(trifluoromethoxy)pyridine-3-carboxylate