4-(Chloromethyl)-3-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-6-sulfonamide
4-Aminomethyl-2-methyl-6-(trifluoromethyl)pyridine
2-(Aminomethyl)-4-(difluoromethyl)-3-methoxy-5-(trifluoromethoxy)pyridine
Methyl 6-(difluoromethyl)-3-methoxy-4-(trifluoromethyl)pyridine-2-acetate