2-Amino-3-chloro-4-(difluoromethyl)pyridine-6-sulfonamide
4-Bromo-3-(difluoromethyl)-2-methoxypyridine-6-carboxylic acid
6-Fluoro-2-methoxy-4-(trifluoromethoxy)pyridine-3-carboxamide
3-Bromo-6-iodo-2-nitro-5-(trifluoromethoxy)pyridine
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