2-Chloro-4-(trifluoromethyl)pyridine-6-acetic acid
3-Chloro-2-phenylpyridine-6-sulfonyl chloride
2-Chloro-3-(trifluoromethyl)pyridine-6-acetic acid
3-Chloro-2-phenylpyridine-4-sulfonyl chloride
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