4-Fluoro-2-(trifluoromethyl)benzamide207919-06-031 % similar 3-(Trifluoromethyl)pyridine-2-carboxylic acid87407-12-331 % similar 2-(Trifluoromethyl)benzoic acid433-97-631 % similar 4-Methylnicotinic acid3222-50-230 % similar Cinchomeronic acid490-11-930 % similar