A 40-year-old HIV positive male, presented with complaints of a characteristic rash over his back and buttocks. The rash was painful and has worsened over the past 3 days. Physical examination is unremarkable. Rest of the skin examination is normal. A smear was prepared from the lesions. All of the following drugs are approved for the above condition except: -
Acyclovir Valcyclovir Ganciclovir Famciclovir