Methyl 3-(difluoromethyl)-5-methyl-2-(trifluoromethoxy)pyridine-6-carboxylate
Ethyl 2-methyl-5-(trifluoromethoxy)pyridine-3-carboxylate
6-Iodo-2-methoxy-3-(trifluoromethoxy)pyridine
Methyl 3-(difluoromethyl)-4-methyl-6-(trifluoromethoxy)pyridine-2-carboxylate