2-(Difluoromethyl)-3-methoxy-5-methylpyridine-6-sulfonamide
2-(Difluoromethyl)-3-methoxy-4-methylpyridine-5-sulfonamide
Methyl 3-(difluoromethyl)-5-methoxy-4-(trifluoromethyl)pyridine-2-carboxylate
3-(Difluoromethyl)-5-methoxy-4-(trifluoromethyl)pyridine-2-acetic acid