Thalidomide-O-amido-PEG4-C2-NH2 hydrochloride is a synthesized E3 ligase ligand-linker conjugate incorporating the Thalidomide-based cereblon ligand and a linker.

Citric Acid Monohydrate is a tricarboxylic acid found in citrus fruits. Citric acid is used as an excipient in pharmaceutical preparations due to its antioxidant properties. It maintains stability of active ingredients and is used as a preservative.

RVG (RVG29) is a peptide derived from Rabies Virus Glycoprotein that binds to the α-7 subunit of nicotinic acetylcholine receptors (AchR) of neuronal cells.