3-Amino-5-mercapto-4-(trifluoromethyl)pyridine
6-Iodo-4-nitro-2-(trifluoromethoxy)pyridine-3-carbonyl chloride
3-(Difluoromethyl)-2-methyl-6-nitropyridine-5-sulfonamide
Ethyl 3-(Trifluoromethyl)pyridine-4-acetate
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