4-三氟甲基水杨酸

3,5-二溴-4-羟基苯甲酸

3-氯-4-羟基三氟甲苯

4-hydroxy-4-(trifluoromethyl)-2,5-cyclohexadien-1-one

2-chloro-4-hydroxy-4-trifluoromethylcyclohexa-2,5-dienone