Translate the given Spanish text to English

Input: Consider Input: The block copolymers are modified with a salt forming group.

Output: Los copolimeros de bloques son modificados con un grupo formador de sal.


Input: Consider Input: The horn is coupled to a needle.

Output: El cuerno se acopla a una aguja.


Input: Consider Input: Embodiments of the disclosure relate to selectively substituted quinoline compounds of formula (I) that act as antagonists or inhibitors for Toll -like receptors 7 and/or 8, and their use in pharmaceutical compositions effective for treatment of systemic lupus erythematosus (SLE) and lupus nephritis.


Output: Las modalidades de la descripción se refieren a compuestos de quinolina selectivamente sustituidos que actúan como antagonistas o inhibidores para receptores tipo Toll 7 y/u 8, y su uso en composiciones farmacéuticas efectivas para el tratamiento de lupus eritematoso sistémico (SLE) y nefritis lúpica.