4-Amino-3,6-dimethyl-2-(trifluoromethoxy)pyridine
3,4-Diamino-2-methyl-5-(trifluoromethoxy)pyridine
2,5-Dimethyl-3-hydroxy-4-(trifluoromethoxy)pyridine
2,6-Diamino-3-methyl-4-(trifluoromethoxy)pyridine
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