3-Nitro-2-(2,3,5-trichlorophenyl)-5-(trifluoromethyl)pyridine
3-Methoxy-6-(2,3,6-trichlorophenyl)-2-(trifluoromethyl)pyridine
3-Methoxy-2-(2,3,6-trichlorophenyl)-4-(trifluoromethyl)pyridine
Ethyl 3-bromo-2-(trifluoromethoxy)-6-(trifluoromethyl)pyridine-4-carboxylate