Write the structural formula of the compounds having the following IUPAC names:
4-nitropent-1-yne

Explanation

To write the structural formula for the compound with the IUPAC name 4-nitropent-1-yne, we will follow these steps:

### Step 1: Identify the Parent Chain
The name "pent" indicates that the parent chain consists of 5 carbon atoms. The suffix "yne" indicates that there is a triple bond present in the compound.

### Step 2: Determine the Position of the Triple Bond
The "1-yne" part of the name tells us that the triple bond is located at the first carbon of the chain.

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