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Given a scientific passage and an answer, generate a question for the given answer.

Passage: Larger cycloalkanes also exist, but are less common. Cyclic hydrocarbons may also be unsaturated. A cycloalkene is a cyclic hydrocarbon with at least one carbon-carbon double bond. A cycloalkyne is a cyclic hydrocarbon with at least one carbon-carbon triple bond. Shown below are the simplified structural formulas for cyclohexene and cyclooctyne. Answer: cycloalkyne
Output:
What's the term for a cyclic hydrocarbon with a carbon-carbon triple bond?