3-phenylpent-2-enal

1,4-diphenylbut-3-yn-2-one

5-chloropent-3-en-1-ynylbenzene

2,3-diphenyl-2H-furan-5-one

1-(1-ethoxy-3-phenylhexa-1,2,5-trienyl)-1,2,4-triazole