5-Amino-2-chloro-3-(trifluoromethoxy)pyridine-4-sulfonamide
4-Amino-5-chloro-3-(trifluoromethoxy)pyridine-2-sulfonamide
6-Amino-4-iodo-3-(trifluoromethoxy)pyridine-2-acetic acid
5-Amino-2-chloro-3-methoxy-6-(trifluoromethoxy)pyridine
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