Drug name (Alternative name): PembrolizumabType of drug: Humanized monoclonal antibodyMechanism(s) of Action: It targets the programmed cell death 1 (PD-1) receptorGenerally used for: Treatment of unresectable or metastatic melanomaDrug name (Alternative name): Enobosarm (GTx-024)Type of drug: Small MoleculeMechanism(s) of Action: Non-steroidal selective androgen receptor modulator (SARM)Generally used for: Treatment of Stress Urinary Incontinence and Triple Negative Breast Cancer. The gene discussed is AR; the disease is triple-negative breast carcinoma.