Write the IUPAC names of the given compounds
`CH-=C-CH=CH-CH=CH_2`

Explanation

To write the IUPAC name of the given compound `CH≡C-CH=CH-CH=CH2`, we will follow these steps:

### Step-by-Step Solution:

1. **Identify the Longest Carbon Chain**:
The first step is to identify the longest continuous carbon chain in the compound. In this case, the longest chain consists of 6 carbon atoms.

2. **Determine the Type of Hydrocarbon**:
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