2-(Difluoromethyl)-4-methyl-3-(trifluoromethoxy)pyridine-6-acetic acid
3,4-Diamino-6-nitro-2-(trifluoromethoxy)pyridine
2-(Difluoromethyl)-3-methyl-6-(trifluoromethoxy)pyridine-4-acetic acid
Ethyl 3,5-diamino-2-(trifluoromethoxy)pyridine-4-carboxylate