<unk> (oral) is a chemotherapeutic agent that is FDA approved for the treatment of small cell lung cancer. There is a Black Box Warning for this drug as shown here.  Common adverse reactions include nausea, vomiting,hypotension,alopecia, chills, fever, tachycardia, bronchospasm, dyspnea.
Etoposide 
Mafosfamide
Ifosfamide
Idoxuridine
Floxuridine
Vincristine sulfate
Pirarubicin
Epirubicin