3,6-Diamino-2-(difluoromethyl)-4-(trifluoromethoxy)pyridine
2-(Chloromethyl)-4,6-dimethyl-3-(trifluoromethoxy)pyridine
2,5-Diamino-3-(difluoromethyl)-6-(trifluoromethoxy)pyridine
5-(Chloromethyl)-2,4-dimethyl-3-(trifluoromethoxy)pyridine
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