4-Bromo-2-(fluoromethyl)-5-methoxy-3-(trifluoromethoxy)pyridine
4-Amino-3-(difluoromethyl)-6-(trifluoromethoxy)pyridine-2-carboxylic acid
3-Bromo-5-fluoro-2-nitro-4-(trifluoromethoxy)pyridine
5-Bromo-3-(fluoromethyl)-2-methoxy-4-(trifluoromethoxy)pyridine