GKFix MCQ Question

What is the correct IUPAC name for the structure CH3-CH2-CH2-CH(CH3)-CH(CH3)-CH2-CH3?

• A. 2,3-Dimethylheptane
• B. 3,4-Dimethylheptane
• C. 2,4-Dimethylheptane
• D. 3-Methylheptane