[Solved]: A 79-year-old man presents to your office with his wife

A 79-year-old man presents to your office with his wife. She lists significant medical history, such as chronic renal failure, mild cirrhosis, arrhythmia, and a recent diagnosis of moderately severe Alzheimer’s disease by their family physician. Which of the following medications for Alzheimer’s disease has a “do not use” warning for patients with renal and hepatic impairment?