Give IUPAC name for each of the following
`{:(CH_(3)-CH_(2)-CH-CH_(2)COOK),(" |"),(" "CH_(3)):}`

Explanation

To determine the IUPAC name of the given compound, we will follow these steps:

### Step 1: Identify the Structure
The compound is represented as:
```
CH3
|
CH3-CH2-CH-CH2-COOK
...