Leritrelvir (RAY1216) is a potent orally active inhibitor of the SARS-CoV-2 main protease, exhibiting a slow-tight binding mechanism with an inhibition constant (Ki) of 8.6 nM .

MPSD (MARCKS-ED) is a 25-amino acid peptide based on the effector domain sequence of the intracellular membrane protein myristoylated alanine-rich C-kinase substrate (MARCKS). MPSD can sense membrane curvature and recognize phosphatidylserine. MPSD can be utilized as biological probe to study membrane shape and lipid composition.

Nontoxic laxative vermicide effective for taenia infestation. It tends to produce colic and nausea.