3-Amino-6-(aminomethyl)-2-(difluoromethyl)-4-(trifluoromethyl)pyridine
4-Amino-6-(aminomethyl)-2-(difluoromethyl)-3-(trifluoromethyl)pyridine
2-Amino-3-(aminomethyl)-4-(difluoromethyl)pyridine-6-carboxaldehyde
3-Amino-6-(aminomethyl)-2-(difluoromethyl)pyridine-5-methanol