2-(Fluoromethyl)-5-methyl-4-nitro-3-(trifluoromethoxy)pyridine
4-(Aminomethyl)-2-methyl-5-(trifluoromethoxy)-3-(trifluoromethyl)pyridine
6-(Fluoromethyl)-4-methyl-2-nitro-3-(trifluoromethoxy)pyridine
5-(Aminomethyl)-3-methyl-2-(trifluoromethoxy)-4-(trifluoromethyl)pyridine