Given the task definition and input, reply with output. 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'.

Question: A 32-year-old pregnant woman of 16 weeks, a habitual consumer of cocaine and heroin with a history of failure in outpatient detoxification, goes to the comprehensive care center for drug addicts. He has no family support and says he wants to stop using drugs, but he needs support to do so. Which resource would be indicated?
Options: <1> Detoxification hospital unit. <2> Therapeutic communities <3> Day centers. <4> Re-entry floors. <5> All the previous answers are correct.
1