Cover Feature: De‐Novo Design of pre‐miR‐21 Maturation Inhibitors: Synthesis and Activity Assessment (Chem. Eur. J. 40/2023) - Shcheholeva, Iryna; Fernández‐Remacha, Daniel; Estrada‐Tejedor, Roger; Duca, Maria; Michelet, Véronique (Chemistry : a European journal, 2023)