2-Fluoro-3-(trifluoromethoxy)pyridine-4-sulfonyl chloride
Ethyl 2-chloro-3-(difluoromethyl)-4-(trifluoromethoxy)pyridine-5-carboxylate
2-Amino-4-mercapto-5-(trifluoromethyl)pyridine
4-(Difluoromethyl)pyridine-2-carboxaldehyde
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