3-(4-Bromo-3-hydroxybenzoyl)pyridine
Ethyl 3-(difluoromethyl)-4-methyl-5-(trifluoromethoxy)pyridine-2-carboxylate
Ethyl 3-(difluoromethyl)-2-methyl-6-(trifluoromethoxy)pyridine-5-carboxylate
Ethyl 6-(difluoromethyl)-2-methyl-3-(trifluoromethoxy)pyridine-4-carboxylate