2-Methyl-4-nitro-3-(trifluoromethoxy)pyridine-6-sulfonamide
3-(Aminomethyl)-2-methyl-4-nitro-5-(trifluoromethoxy)pyridine
6-(Aminomethyl)-2-methyl-4-nitro-3-(trifluoromethoxy)pyridine
Ethyl 2-(aminomethyl)-3-(trifluoromethoxy)-6-(trifluoromethyl)pyridine-4-acetate