<unk>  is a toxin from the venom of the sea anemones Anthopleura xanthogrammica and Anthopleura elegantissima. These anemones use<unk>  as a pheromone to quickly withdraw their tentacles in the presence of predators.<unk>  has four isoforms<unk> -A, -B, -C, and -Q). Their working mechanism is based on binding to sodium channels, which leads to increased excitation especially in cardiac myocytes.
Anthopleurin
Cephalotribe
Plasminogen activator
Lipase inhibitors
Neonaticide
Pitavastatin
Sulfonamide 
Prostaglandin inhibitors