3-Methoxy-6-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-4-acetic acid
2-Mercapto-3-(2,3,5-trichlorophenyl)-5-(trifluoromethyl)pyridine
3-(Aminomethyl)-2-fluoro-4-(trifluoromethoxy)-5-(trifluoromethyl)pyridine
3-(Aminomethyl)-2-chloro-4-(difluoromethyl)-5-fluoropyridine