5-hydroxy-1,5-diphenylpentan-1-one

2,3,4,5-四溴-1,5-二(苯基)戊烷-1-酮

5-phenylpentylbenzene

1,3-diphenyl-5-(2-phenylethenyl)pyrazole

1,5-二苯基-1-戊酮