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