3-Bromo-2-chloro-5-(difluoromethyl)pyridine-4-carboxamide
4-Amino-3-(difluoromethyl)-2-methoxypyridine-6-carboxamide
2-Bromo-5-chloro-4-(difluoromethyl)pyridine-3-carboxamide
5-Amino-3-(difluoromethyl)-4-methylpyridine-2-carboxamide
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