3-(Aminomethyl)-2-(trifluoromethoxy)-4-(trifluoromethyl)pyridine-6-sulfonamide
2-(Aminomethyl)-6-(trifluoromethoxy)-5-(trifluoromethyl)pyridine-3-sulfonamide
4-(Aminomethyl)-3-methyl-6-(trifluoromethoxy)pyridine-2-methanol
6-(Aminomethyl)-3-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-4-sulfonamide