To obtain cis-4-tert-butylcyclohexanol as the major product from the reduction of 4-tert-butylcyclohexanone, select the best reagent from among the following choices:
a) Lithium aluminum hydride (LiAlH4)
b) Sodium borohydride (NaBH4)
c) Lithium borohydride (LiBH4)
d) Sodium aluminum hydride (NaAlH4)