Ethyl 5-amino-4-(difluoromethyl)-3-(trifluoromethyl)pyridine-2-acetate
2-Bromo-3-chloro-5-(difluoromethyl)-4-fluoropyridine
Ethyl 4-amino-2-(difluoromethyl)-6-(trifluoromethyl)pyridine-3-acetate
3-Bromo-6-chloro-2-cyano-4-(difluoromethyl)pyridine
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