NεNεNε-Trimethyl-L-lysine is a methylated derivative of the amino acid lysine. It is a component of histone proteins a precursor of carnitine and a coenzyme of fatty acid oxidation. NεNεNε--Trimethyl-L-lysine residues are found in a number of proteins and are generated by the action of S-adenosyl-L-methionine on exposed lysine residues.

UCL 2077 is a subtype-selective blocker of the epilepsy-associated KCNQ channels and it also is a selective slow-afterhyperpolarization channel blocker.

15-hydroxypentadecanoic acid is a fatty acid found in soybean oil and rapeseed oil that has anti-inflammatory, antibacterial, and antioxidant activities.