4-Amino-3-chloro-2-(trifluoromethoxy)pyridine-5-acetic acid
5-Amino-4-chloro-3-(trifluoromethoxy)pyridine-2-acetic acid
5-Amino-3-iodo-2-(trifluoromethoxy)pyridine-4-sulfonamide
5-Amino-4-iodo-2-(trifluoromethoxy)pyridine-3-sulfonamide
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