4-Bromo-3-chloro-5-(difluoromethyl)-2-nitropyridine
4-Bromo-6-chloro-2-(difluoromethyl)-3-nitropyridine
Methyl 6-amino-3-(difluoromethyl)-4-(trifluoromethyl)pyridine-2-acetate
4-Amino-5-(difluoromethyl)-3-(trifluoromethyl)pyridine-2-acetic acid
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