5-Bromo-2-cyano-3-(difluoromethyl)pyridine-6-acetic acid
4-(Bromomethyl)-3-(difluoromethyl)-6-fluoro-2-hydroxypyridine
Methyl 3-(difluoromethyl)-4-nitropyridine-2-acetate
3,6-Dichloro-2-fluoro-5-(trifluoromethoxy)pyridine
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