GKFix MCQ Question

What is the structural formula for 3,4,4,5-Tetramethylheptane?

• A. CH3 – CH(CH3) – CH2 – C(CH3)2 – CH(CH3) – CH2 – CH3
• B. CH3 – CH2 – CH(CH3) – C(CH3)2 – CH(CH3) – CH(CH3) – CH3
• C. CH3 – CH2 – CH(CH3) – CH(CH3) – C(CH3)2 – CH2 – CH3
• D. CH3 – CH(CH3) – CH(CH3) – CH(CH3) – CH(CH3) – CH2 – CH3