4-Bromo-5-(chloromethyl)-3-(difluoromethyl)-2-methoxypyridine
Ethyl 4-cyano-5-methyl-2-(trifluoromethoxy)pyridine-3-acetate
5-(Difluoromethyl)-3-fluoro-2-(trifluoromethyl)pyridine-4-acetic acid
5-Fluoro-4-methoxynicotinic acid
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