4-Fluoro-2-(difluoromethyl)-5-hydroxy-3-(trifluoromethoxy)pyridine
3-Amino-2-methyl-6-nitro-5-(trifluoromethoxy)pyridine
2-(3,5-Dibromobenzoyl)pyridine
4-Methyl-3-(trifluoromethyl)pyridine-5-carboxaldehyde
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