2-(Aminomethyl)-3-(difluoromethyl)-6-(trifluoromethoxy)pyridine-5-acetonitrile
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