3-Amino-4-(difluoromethyl)-2-fluoro-6-(trifluoromethoxy)pyridine
6-Amino-3-(difluoromethyl)-2-fluoro-4-(trifluoromethoxy)pyridine
2,3-Dimethoxy-6-(fluoromethyl)-4-(trifluoromethoxy)pyridine
2-(Chloromethyl)-3,5-dimethoxy-6-(trifluoromethoxy)pyridine
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