2-Bromo-3,4-dimethoxy-5-(trifluoromethoxy)pyridine
2-Amino-6-fluoro-5-nitro-3-(trifluoromethoxy)pyridine
3-Bromo-2,6-dimethoxy-5-(trifluoromethoxy)pyridine
3,4-Dimethoxy-2-hydroxy-6-(trifluoromethoxy)pyridine
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