<unk>  is an alkylating agent, antineoplastic agent and nitrosourea that is FDA approved for the treatment of metastatic islet cell carcinoma of the pancreas. There is a Black Box Warning for this drug as shown here.  Common adverse reactions include nausea, confusion, lethargy and depression.
Streptozocin
Streptoduocin
Chloroxylenol
Carbetocin
Misoprostol
Tavaborole
Oxyfedrine
Betamethasone valerate 