Which drug is known to cause a green-blue discoloration of the sclera and urine?

Mitoxantrone is known to cause a distinct green-blue discoloration of both the sclera and urine. This phenomenon occurs due to the drug's interaction with the body and its coloration properties. When Mitoxantrone is metabolized and excreted, it can change the color of bodily fluids to a noticeable green or blue, which is an important effect for healthcare providers to recognize. This characteristic can serve as an indicator for healthcare professionals to monitor patients who are receiving this drug, as well as to provide reassurance to patients who may notice these changes.

The other drugs listed do not have the same known side effect of causing such a specific change in color. While they may have their own side effects or cause changes in urine or bodily fluids, they do not exhibit the pronounced green-blue discoloration associated with Mitoxantrone, making it the correct answer in this context. Understanding these specific effects is crucial for safe and effective patient care in chemotherapy treatments.