2-Amino-3-(difluoromethyl)-6-(trifluoromethoxy)-4-(trifluoromethyl)pyridine
3-Amino-2-(fluoromethyl)-5-(trifluoromethoxy)-6-(trifluoromethyl)pyridine
2-Amino-3-(difluoromethyl)-4-(trifluoromethoxy)-5-(trifluoromethyl)pyridine
3-Amino-6-(fluoromethyl)-2-(trifluoromethoxy)-5-(trifluoromethyl)pyridine