<unk>  is an ergot alkaloid that is FDA approved for the treatment of dementia.   Common adverse reactions include flushing, rash, nausea, vomiting, headache, blurred vision, congestion of nasal sinus.
Dihydroergocristine
Vincristine sulfate
Mafosfamide
Cladribine
Idoxuridine
Floxuridine
Ifosfamide
Lenalidomide