3-(Difluoromethyl)-4-iodo-2-(trifluoromethoxy)pyridine
3,4-Dimethoxy-2-methyl-5-(trifluoromethoxy)pyridine
3-(Difluoromethyl)-2-iodo-4-(trifluoromethoxy)pyridine
4,5-Dichloro-2-(fluoromethyl)-3-(trifluoromethoxy)pyridine
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