Write down structure of the following compounds:
5-bromopent-3-en-2-one

Explanation

To write down the structure of the compound 5-bromopent-3-en-2-one, we will follow these steps:

### Step-by-Step Solution:

1. **Identify the Parent Chain**:
- The name "pent" indicates that the main carbon chain has 5 carbon atoms.

2. **Draw the Carbon Backbone**:
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