3-(Difluoromethyl)-2-methoxy-6-(trifluoromethoxy)pyridine
3-Nitro-2-(trifluoromethoxy)pyridine-4-carboxaldehyde
6-(Difluoromethyl)-2-methoxy-3-(trifluoromethoxy)pyridine
3,6-Difluoro-2-methoxy-4-(trifluoromethoxy)pyridine
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