<prompt> Which of the following immunosuppressant drugs is nephrotoxic?AzathioprineCyclophosphamideMycophenolate mofetilTacrolimus  <response>: Tacrolimus and cyclosporine toxicity include nephrotoxicity, neurotoxicity, hyperglycemia, hypertension, hyperkalemia and GI complaints. Cyclosporine also cause hirsutism, which is not seen with tacrolimus use. 