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