2,3-Diamino-5-(difluoromethyl)pyridine-4-acetic acid
2,3-Dibromo-4-(difluoromethyl)pyridine-6-sulfonamide
6-Amino-4-bromo-2-(difluoromethyl)-3-fluoropyridine
3-Chloro-2-(difluoromethyl)-4,6-dimethoxypyridine
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