4-(9-腺嘌呤)溴苯乙酮

1-[4-(3-hydroxy-3-methylbut-1-ynyl)phenyl]ethanone

4-(4-acetyloxyphenyl)-4-oxobut-2-enoic acid

3-(4-ethoxyphenyl)-1-(4-hydroxyphenyl)prop-2-en-1-one

3-(4-bromophenyl)-1-(4-hydroxyphenyl)prop-2-en-1-one