6-(Trifluoromethyl)-2-(4-(trifluoromethyl)phenyl)nicotinic acid
6-(Trifluoromethyl)-2-(2-(trifluoromethyl)phenyl)nicotinic acid
5-(Trifluoromethyl)-2-(3-(trifluoromethyl)phenyl)nicotinic acid
6-(Trifluoromethyl)-2-(2-(trifluoromethyl)phenyl)nicotinaldehyde