4-Chloro-3-(trifluoromethoxy)-6-(trifluoromethyl)pyridine-2-carboxaldehyde
3-Bromo-2,6-dimethyl-5-(trifluoromethoxy)pyridine
4-Amino-6-(difluoromethyl)-3-nitropyridine-2-methanol
Ethyl 3-(bromomethyl)-2-iodo-5-(trifluoromethoxy)pyridine-6-carboxylate