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