What type of collection does Etarcomol and Medb have in common?
Etarcomol Etarconol is a character from the Ulster Cycle in Irish folklore. He is the son of Eda and Léthrenn and a foster-son of Ailill and Medb. He was the first champion to face Cúchulainn in single combat. He was killed as Cúchulainn struck down through his crown and split him "to the navel".
Racemoramide Racemoramide (INN, BAN), or simply moramide, is an opioid analgesic and a racemic mixture of the substances dextromoramide (the active component) and levomoramide (which is inactive), two enantiomers of a chiral molecule.