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