Ethyl 6-(aminomethyl)-3-(difluoromethyl)-2-fluoropyridine-4-carboxylate
3-(Difluoromethyl)-2-fluoro-6-methylpyridine-4-carboxaldehyde
2-(Difluoromethyl)-6-fluoro-3-methylpyridine-5-carboxaldehyde
4-(Difluoromethyl)-6-fluoro-2-methylpyridine-3-sulfonamide