3,4-Diamino-6-(fluoromethyl)-2-(trifluoromethoxy)pyridine
4-(Chloromethyl)-2,3-dimethyl-6-(trifluoromethoxy)pyridine
4-Amino-2,3-dichloro-6-(trifluoromethoxy)pyridine
3,4-Diamino-2-(fluoromethyl)-6-(trifluoromethoxy)pyridine
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