6-Fluoro-3-(difluoromethyl)-2-(trifluoromethoxy)pyridine
4-Methoxy-3-nitro-5-(trifluoromethoxy)pyridine
2-Fluoro-4-(difluoromethyl)-6-(trifluoromethoxy)pyridine
4-(Chloromethyl)-2,3-diamino-5-(trifluoromethoxy)pyridine
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