4-(2-(Difluoromethoxy)-6-nitrobenzoyl)pyridine
4-(Aminomethyl)-3-methoxy-6-(trifluoromethoxy)pyridine-2-carboxaldehyde
2-(Aminomethyl)-5-cyano-3-(trifluoromethoxy)pyridine-4-methanol
Methyl 4-(difluoromethyl)-6-methyl-2-(trifluoromethyl)pyridine-3-carboxylate