N,N-diethyl-3-prop-2-ynylhex-5-en-1-amine

5-prop-2-ynyloct-7-en-1-ol

1-ethynyl-2-prop-2-enylcyclohexane

4,4-diethylhept-1-en-6-yne

5-methylhepta-1,5-dien-4-ol