3,4-Dichloro-6-(fluoromethyl)-2-(trifluoromethoxy)pyridine
3,4-Dichloro-2-(fluoromethyl)-6-(trifluoromethoxy)pyridine
5-(Difluoromethyl)-2-methoxy-3-(trifluoromethoxy)pyridine
3-(Difluoromethyl)-4-methoxy-2-(trifluoromethoxy)pyridine
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