1-benzotellurophen-3-one

5-phenyl-1-[3-(trifluoromethyl)phenyl]triazole

trimethyl(8-phenylocta-1,3,5,7-tetraynyl)silane

methyl 4-oxo-6-phenylhex-5-ynoate

1,3-diphenylprop-2-ynoxy(trimethyl)silane