Provide a suitable name for the following structure using R and S nomenclature.

• A. (2R,3S)-2-chloropentan-3-ol
• B. (2S,3S)-2-chloropentan-3-ol
• C. (2S,3R)-2-chloropentan-3-ol
• D. (2R,3R)-2-chloropentan-3-ol

Answer: (D)