You are answering a USMLE-style medical question. Question: A 45-year-old man comes to the physician for a routine health maintenance examination. He was diagnosed with HIV 15 years ago. He was taking triple antiretroviral therapy but stopped a few months ago because he was feeling well. He lives in Wyoming. Vital signs are within normal limits. Cardiopulmonary examination shows no abnormalities. His CD4+ T-lymphocyte count is 47/mm3 (N ≥ 500). The patient currently refuses to restart antiretroviral therapy. Which of the following medication regimens is most appropriate at this time? Options: A) Azithromycin and itraconazole B) Azithromycin and amphotericin B C) Trimethoprim, sulfamethoxazole, azithromycin D) Dapsone, pyrimethamine, itraconazole, azithromycin Reply with ONLY the letter of the correct answer (A, B, C, or D). No explanation.