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