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