6-(Aminomethyl)-2-chloro-4-nitro-3-(trifluoromethoxy)pyridine
2-Chloro-3-(difluoromethyl)-6-methyl-4-(trifluoromethoxy)pyridine
2-(Aminomethyl)-6-chloro-3-nitro-4-(trifluoromethoxy)pyridine
2-Chloro-3-(difluoromethyl)-4-methyl-6-(trifluoromethoxy)pyridine