In this task, you are given a sentence in the English language. Your job is to translate the English sentence into the Spanish language.

Ex Input:
Which of the following side effects is NOT characteristic of opioid drugs ?

Ex Output:
¿Cuál de los siguientes efectos adversos NO es característico de fármacos opioides?


Ex Input:
The structural units responsible for the characteristic reactions of a molecule are

Ex Output:
Las unidades estructurales responsables de las reacciones características de una molécula son


Ex Input:
In the Northern Blot technique the molecule that separates and transfers is

Ex Output:

En la técnica de Northern-Blot la molécula que se separa y transfiere es