1-methylsulfonyl-4-[5-(2,2,2-trifluoroethoxy)pyridin-2-yl]piperazine

1-硝基-2-(2,2,2-三氟乙氧基)-苯

4-硝基-1-(2,2,2-三氟乙基)-1H-吡唑

5-bromo-2-(2,2,2-trifluoroethoxy)benzaldehyde

4-(2,2,2-三氟乙基)哌嗪-1-羧酸叔丁酯