3-Amino-2,6-difluoro-5-(trifluoromethoxy)pyridine
2-(Chloromethyl)-3-nitro-6-(trifluoromethoxy)pyridine
2-Amino-3,6-difluoro-4-(trifluoromethoxy)pyridine
2,4-Dichloro-6-methoxy-3-(trifluoromethoxy)pyridine
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