3-(Aminomethyl)-2-chloro-4-hydroxy-5-(trifluoromethoxy)pyridine
2-Amino-5-(difluoromethyl)-3-(trifluoromethoxy)pyridine-4-acetic acid
4-Chloro-2-cyano-3-(fluoromethyl)-6-(trifluoromethoxy)pyridine
2-Amino-4-(difluoromethyl)-3-nitropyridine-6-sulfonamide