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

Los fosfatidilinositoles
Phosphatidylinositols

La histidina e histamina son dos compuestos con importancia biológica que presentan en común como unidad estructural
Histidine and histamine are two compounds with biological importance that have in common as a structural unit

Son productores de muchos antibióticos de uso médico las (los)

The producers of many antibiotics for medical use are