3-(Aminomethyl)-2-methyl-4-nitro-6-(trifluoromethoxy)pyridine
2-(Aminomethyl)-5-methyl-3-nitro-6-(trifluoromethoxy)pyridine
2-(Aminomethyl)-4-methyl-3-nitro-6-(trifluoromethoxy)pyridine
Ethyl 4-(difluoromethyl)-3-methoxy-6-(trifluoromethoxy)pyridine-2-acetate