Neo-pentylacetylene को IUPAC के अनुसार सही कीजिए ?

Explanation

`underset("Neo-pentyl")(CH_3-underset(CH_3)underset(|)overset(CH_3)overset(|)C-CH_2)-" " underset("Acetylene")(-C-=C-)`
`underset("Neo-pentyl")(CH_3-underset(CH_3)underset(|)overset(CH_3)overset(|)C-CH_2)-underset("Acetylene")(C-=CH)" "underset("4,4-Dimethylpent-1-yne")(overset(5)(CH_3)-underset(CH_3)underset(|)overset(CH_3)overset(4|)C-overset3(CH_2)-overset2C-=overset1CH`