2-(Aminomethyl)-5-(trifluoromethoxy)-3-(trifluoromethyl)pyridine-6-sulfonamide
2-(Aminomethyl)-3-(trifluoromethoxy)-6-(trifluoromethyl)pyridine-4-sulfonamide
5-(Aminomethyl)-3-(difluoromethyl)-4-(trifluoromethoxy)pyridine-2-carboxylic acid
Ethyl 4-(aminomethyl)-2-(difluoromethyl)-3-(trifluoromethoxy)pyridine-5-carboxylate