GKFix MCQ Question

What is the correct IUPAC name for the structure CH3-CH(CH3)-CH2-CH(CH2CH2CH3)-CH3?

• A. 4-Propyl-2-methylpentane
• B. 2-Methyl-4-propylpentane
• C. 2-Ethyl-4-methylpentane
• D. 4-Methyl-2-propylpentane