To be included within Schedule II, a substance shall have:
             (1)      A high potential for abuse,
             (2)      Currently accepted medical use in the United States, or currently accepted medical use with severe restrictions, and
             (3)      Abuse which may lead to severe psychic or physical dependence.

Source: SL 1970, ch 229, § 8 (b); SDCL Supp, § 39-17-58; SL 1976, ch 158, § 42-14.