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