In this task, you are given a sentence in the English language. Your job is to translate the English sentence into the Spanish language.
One example: It is NOT a function of the intermediate filaments
Solution is here: NO es una función de los filamentos intermedios
Explanation: The language translation is correct. The given input in English is a negative sentence, therefore the polarity of the output must be negative. Looking at the output it’s clear that the sentence polarity is negative.

Now, solve this: The reaction of (R) -2-chlorobutane with cyanide in acetone gives (S) -2-methylbutanonitrile. However, the reaction of (R) -2-iodobutane with methanol leads to a mixture of the (R) and (S) enantiomers of 2-methoxybutane. This different stereochemical result is due to
Solution:
La reacción de (R)-2-clorobutano con cianuro en acetona da lugar a (S)-2-metilbutanonitrilo. Sin embargo, la reacción de (R)-2-iodobutano con metanol conduce a una mezcla de los enantiómeros (R) y (S) de 2-metoxibutano. Este resultado estereoquímico diferente se debe a