Wiktionary
solasonine
n. (context organic compound English) A poisonous glycoside found in plants of the family Solanaceae.
Wikipedia
Solasonine
Solasonine is a poisonous chemical compound. It is a glycoside of solasodine. Solasonine occurs in plants of the Solanaceae family. Solasonine was one component of the unsuccessful experimental cancer drug candidate Coramsine.