Correct the following names :
3-ethyl-2-chloro-1, 4-pentadiene.

Explanation

To correct the name "3-ethyl-2-chloro-1,4-pentadiene," we will follow these steps:

### Step 1: Identify the Structure
First, we need to draw the structure based on the name provided. The name indicates:
- A main chain of 5 carbon atoms (pentadiene).
- Two double bonds (indicated by "diene") at positions 1 and 4.
- A chloro group at position 2.
- An ethyl group at position 3.
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