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 Q]: Acetonitrile is a solvent
[EX A]: El acetonitrilo es un disolvente

[EX Q]: Which of the following amino acids has a side chain with a thioether group ?
[EX A]: ¿Cuál de los siguientes aminoácidos tiene una cadena lateral con un grupo tioéter?

[EX Q]: What is the substance that produces seizures by blocking glycine receptors ?
[EX A]:
¿Cuál es la sustancia que produce convulsiones mediante el bloqueo de receptores de glicina?