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