Wikipedia
Ukrain
Ukrain (; also called celandine) is the trademarked name of a semi-synthetic substance derived from the plant Chelidonium majus and promoted as a drug to treat cancer and viral infections, including HIV and hepatitis. It was created in 1978, by a Ukrainian chemist Vasyl Novytskyi. Ukrain is named after the nation of Ukraine and is produced by an Austrian company Nowicky Pharma.
According to the American Cancer Society and the Memorial Sloan-Kettering Cancer Center, there is no evidence that Ukrain is an effective cancer treatment.