IUPAC name of the structure,  HC≡C-CH2-CH2-CH2-CH2-CH=CH-CH3 is

HC1≡C2-CH2-CH2-CH2-CH2-C7H=C8H-C9H3 ;Locant rule can be applied. Both locants are at unequivalent positions.Alphabetical order is followed for naming ;IUPAC name :Non -7- ene -1- yne ;