In this task, you are given a multiple-choice question about healthcare. Answer the question based on your information and classify your answers into '1', '2', '3', and '4'.
Q: Question: Immediately after the herpes virus decapsidation takes place:
Options: <1> Synthesis of an own RNA polymerase. <2> Circularization of its genome. <3> Lysis of the endosome. <4> Transcription of the viral DNA polymerase. <5> Synthesis of a protein that inhibits the replication of the host cell.
A:
2