GKFix MCQ Question

What is the IUPAC name of compound (i) in the text?

• A. 3-Ethyl-4-chloro-2-isopropylbutan-1-ol
• B. 4-Chloro-3-ethyl-2-(1-methylethyl)-butan-1-ol
• C. 2-Isopropyl-3-ethyl-4-chlorobutan-1-ol
• D. 4-Chloro-2-isopropyl-3-ethylbutan-1-ol