english: Ganciclovir is very similar in structure to acyclovir , in most cases it is possible to use acyclovir or other antiviral drugs as an analogue.
non_english: Ganciclovir mirip banget karo struktur acyclovir , ing kasus paling mungkin bisa nggunakake acyclovir utawa obat antivirus liyane minangka analog.