Iperoxo, an OxotremorineM analog, is a muscarinic acetylcholine receptors superagonist.

Crustacean cardioactive peptide (CCAP) is a highly conserved, amidated cyclic nonapeptide with the primary structure PFCNAFTGC-NH2 (ProPheCysAsnAlaPheTyrGlyCys-NH2) and a disulfide bridge between Cys3 and Cys9. It is found in crustaceans and insects where it behaves as a cardioaccelerator, neuropeptide transmitter for other areas of the nervous system and a hormone.

Tilomisole (Wy 18251) is an orally available benzimidazole thiazole with anti-inflammatory activity and immunomodulatory activity.Tilomisole is used in the study of cancer and inflammation.