Ethyl 3-(difluoromethyl)-6-methoxy-4-(trifluoromethyl)pyridine-2-acetate
3-(Aminomethyl)-4-(difluoromethyl)-6-methyl-2-(trifluoromethyl)pyridine
3-(Aminomethyl)-4-(difluoromethyl)-5-methyl-2-(trifluoromethyl)pyridine
Ethyl 5-(difluoromethyl)-2-methoxy-3-(trifluoromethyl)pyridine-6-acetate