6-(Aminomethyl)-3-(difluoromethyl)-4-(trifluoromethoxy)pyridine-2-acetic acid
2-(Chloromethyl)-5-(trifluoromethoxy)-4-(trifluoromethyl)pyridine-3-acetic acid
2-(Aminomethyl)-3-(trifluoromethoxy)-4-(trifluoromethyl)pyridine-6-methanol
6-(Chloromethyl)-4-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-3-acetic acid