4,5-Diamino-3-methyl-2-(trifluoromethoxy)pyridine
4,5-Difluoro-2-iodo-3-(trifluoromethoxy)pyridine
2,6-Diamino-4-methyl-3-(trifluoromethoxy)pyridine
4,5-Difluoro-3-(trifluoromethoxy)pyridine-2-sulfonyl chloride
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