According to the FDA, Schedule I drugs have​

A) ​high abuse potential and no accepted medical use.
B) ​high abuse potential but accepted medical use.
C) ​low abuse potential but no accepted medical use.
D) ​low abuse potential and accepted medical use.

Schedule I Drugs

Substances or chemicals defined by law as having no accepted medical use and a high potential for abuse.

FDA

The Food and Drug Administration, a U.S. federal agency responsible for protecting public health by regulating food, drugs, and medical devices.

Abuse Potential

The likelihood or propensity for a substance, particularly drugs or alcohol, to be misused or become addictive.