Jan 26, - Schedules, Harmfulness, Degree of control, Examples of listed drugs Preparations of substances listed in Schedule II, as well as . I: narcotic drugs not eligible for trade or prescription (heroin, cannabis, LSD, MDMA);. II. Schedule II drugs include certain narcotic, stimulant, and depressant drugs. Some examples are morphine, cocaine, oxycodone (Percodan®), methylphenidate. As the drug schedule changes-- Schedule II, Schedule III, etc., so does the abuse potential-- Schedule V drugs represents the least Some examples of Schedule I drugs are: heroin, lysergic acid diethylamide (LSD), marijuana (cannabis), 3 Xanax, Soma, Darvon, Darvocet, Valium, Ativan, Talwin, Ambien, Tramadol.