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