1-乙基-4-苯基哌嗪

(4-methylsulfonylphenyl) trifluoromethanesulfonate

1-(乙酰氨基)-1-苯乙烯

2-(4-氰基苯基)苯乙酮

1-(4-甲氧基-苯基)-4-苯基-1,4-丁二酮