2,4-Diamino-3-nitro-6-(trifluoromethoxy)pyridine
3,5-Diamino-2-methyl-6-(trifluoromethoxy)pyridine
2,5-Diamino-3-methyl-6-(trifluoromethoxy)pyridine
2,4-Diamino-6-methyl-3-(trifluoromethoxy)pyridine
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