N-乙基-N(3’-磺酸基)苄基苯胺

2-cyano-N-ethyl-N-phenylacetamide

1,3-diethyl-1,3-diphenylthiourea

2,2'-联苯并噻唑

N-ethyl-2,2,2-trifluoro-N-phenylacetamide