Eurythoe complanata<unk>  is a quaternary ammonium compound isolated from the marine fireworm Eurythoe complanata. It causes an inflammatory effect upon contact with the skin or mucous membranes.
Complanine
Meptazinol
Malaoxon
Mequitazine
Dotinurad
Pivhydrazine
Pseudophenmetrazine
Bolesatine