3-(Difluoromethyl)-4-methoxy-5-methylpyridine-2-carboxamide
2-(Difluoromethyl)-4-methoxy-5-(trifluoromethyl)pyridine-3-carboxylic acid
3-(Difluoromethyl)-4-methoxy-2-methylpyridine-5-carboxamide
Methyl 2-(difluoromethyl)-5-methoxy-6-nitropyridine-3-acetate