2,2,2-三氟-1-(3-硝基苯基)-乙醇

2,7-dichloro-9-[(3-nitrophenyl)methylidene]fluorene

4-[2-(3-硝基苯基)乙烯基]吡啶

3-(二甲氧基甲基)苯胺

3-丁基苯胺