2-Cyano-3-(trifluoromethyl)isonicotinoyl chloride
6-Nitro-4-(trifluoromethyl)nicotinonitrile
5-Nitro-2-(trifluoromethyl)isonicotinonitrile
3-Nitro-2-(trifluoromethyl)isonicotinonitrile
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