3-Fluoro-2-(3-fluorophenyl)-5-(trifluoromethyl)pyridine
3-Fluoro-2-(2-fluorophenyl)-5-(trifluoromethyl)pyridine
2-Fluoro-5-(4-fluorophenyl)nicotinic acid
2-Fluoro-5-(3-fluorophenyl)nicotinic acid
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