GKFix MCQ Question

What is the IUPAC name for HC≡C-CH(CH3)-CH2-C(CH3)2-CH3?

• A. 2,3,3-Trimethylhex-1-yne
• B. 2,4,4-Trimethylhex-1-yne
• C. 3,4,4-Trimethylhex-1-yne
• D. 2,4,4-Trimethylpent-1-yne