4-Bromo-2,6-dimethoxy-3-(trifluoromethoxy)pyridine
5-Bromo-2,3-dimethoxy-4-(trifluoromethoxy)pyridine
2-Amino-4,5-dimethoxy-3-(trifluoromethoxy)pyridine
4-Amino-2-fluoro-3-iodo-5-(trifluoromethoxy)pyridine
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