Nucleophilic substitution

What product would you expect to obtain from a reaction between (S)‐3‐methyl‐1‐pentanol and HI?


Reaction of a primary alcohol with HI should preferably proceed to SN product.Since it involves a SN at CH2 center, no effect on the chiral center.

A) two elimination products X
B) a racemic mixture of substitution products X
C) a substitution product with S configuration (suggested answer)
D) a substitution product with R configuration X
E) only one elimination product X